D-link Dir-655 :: Losing Wifi Ap / Just Disappear From Ssid Scan

Jun 10, 2011

I have a dir-655 Firmware Version 2.00, hardware:B1 It's a new wireless router and it's just a week ago I got it.My problem is that the wireless is just stopping to work, it just disappear.When I do a rescan of wireless AP's the ssid and my AP is not showing up.I have to reboot the router the hard way by unplugging the power source.I have multiple computers and wireless devices, and they all loose connection and no one even see the ssid (AP) defined on my dir-655.It's connected to a cable modem switch (without nat), I'm running dhcmp on my router. No Qos engine is enabled.This happens when I'm working from home with a VPN tunnel from my pc to my companies network.I've tried to make a ticket on this on dlink support pages, but their support system only works on IE7, and the password is anyway rejected. how to solve the termination of my wifi ap?

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Free Dlink Ap Disappear From List Of Available Wifi

Feb 18, 2013

I got a wireless HP all-in-one PC and was able to connect to the Internet via the free Dlink wi-fi access point. Dlink no longer appears in the list of available networks. The network adapters are fine. I'm running Windows 7.

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Cabling / Cards :: Losing Connection Using Intel Wifi Link 1000?

Jun 14, 2011

I have the same issue and have been surfing the web for the solution for quite some time. Brand new Sony VAIO laptop with blu-ray has an Intel WiFi bgn 1000 wireless network adapter. It worked fine for couple of days, until i brought it to work. We use wireless connection in our office. Maximum 7 computers are connected at a time. All other 6 laptops connect to our network with no problems (all of them are on win7x64). Now, back to the problem. Wireless works at home and at work in the evening , when no one in the office. I've removed all 3rd party software, uninstalled Intel software. Am using clean driver from the Intel website. Tried different revisions of the driver - issue is still there. I've contacted VAIO support. This is not known issue to them. They offered standard actions (unisntalling the driver, power management options, enabling VAIO Smart Network). No updates of fixes on their support website. I have also checked in the event viewer. There is only one service being enabled and disabled constantly (TCP/IP NetBIOS Helper) - which is happening at the same time with wireless drop. There are about 5-8 drops per minute. Computer browser service disabled. Firewall disabled, antivirus disabled. We assume this could be an interference with mobile diveces. While now, we have disabled all wireless cards on all computers, switched off mobile phones. And... AXAXAXAXA!!! BSOD 0x00000018 (0x000....00, 0xFFFFFA800754A750, 0x00...02, 0xFC01020EFC01020B).

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D-Link DIR-655 :: Wireless Network Disappear?

Feb 14, 2012

My internet speed was very slow so I re-set up my wireless network again. After re-setting up, my wireless network always disappears when all my wireless computer/phone get off the network for several seconds. When I try to get my wireless connection again, none of my devices can detect it. In addition, the light of the wireless sign on my router is constantly on (blue), but no device can detect the it. I always have to go to my wireless set up and save my setting again (no change to the current setting). What can I do to fix my wireless network, so it will be detectable at all times?

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Tp-link 300mbps Wireless :: Tl-wr941nd Ssid Is No Longer Visible In Wifi Clients

Apr 9, 2013

Region : Others
Model : TL-WR941ND
Hardware Version : V3
Firmware Version : 3.13.9 Build 120201 Rel.54965n

We are trying to use a TL-WR941ND purchased about a month ago, but it keeps hanging, usually within a day or so of operation.To be clear: by "hanging" I mean the device stops providing wireless services (its SSID is no longer visible in WiFi clients) and becomes nonresponsive to pings or control access attempts (via settings web page) from the internal network connections.The device is used in a very simple scenario, where it's being employed as a simple access point, not as a router. As such, the device's configuration is as follows:

* WAN interface is configured with a dummy static IP (10.10.10.10/24) with gateway and DNS set to the internal IP address of the actual routing device connected to the external world.
* LAN interface is configured with an IP address inside the actual internal IP subnet (192.168.1.0/24).
* DHCP is also disabled as this service is already provided.
* Wireless settings: radio enabled, SSID broadcast enabled, WDS disabled, 11bgn mixed mode, auto channel width, max TX rate, channel 7 (manually set). Using WPA-PSK security.

Rest of the settings are unchanged from their default values, as the device isn't being used as an IP router by any client - just as a WiFi/Ethernet layer 2 bridge. We're using what appears to be TP-Link's latest stock firmware for the device.The settings described above appear to provide the connectivity required by the WiFi clients. However, the device continuously hangs within a day or so of operation, requiring someone to physically attend to the device and cold-restarting it (disconnecting it from power and reconnecting it) to regain an operational state.

After performing a cold restart, the system log shows nothing beyond the startup entries: "System started" entry followed by security info entries regarding enabled protocols. Then the device appears to work well for a while, until it hangs again, forcing again someone to attend to the device, etc.

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D-Link DIR-655 :: Wireless Signal Disappear Constantly?

Dec 13, 2011

just bought the DIr655 two weeks, everthing was fine except the wireless.almost every day around 6pm the wireless signal are disappear but the internet connection was fine with Lan, and  i have to reboot the rounter inorder to get the signal back.  i tried update the firmware but it it newest firmware on my rounter.

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D-Link DIR-655 :: Wireless Signal Will Suddenly And Randomly Disappear From Laptop

Dec 14, 2011

I have a dir-655 xtreme N gigabit router with 2.03NA version firmware. The wireless signal will suddenly and randomly disappear from my laptop. I checked the properties of the network connected it remains on the same channel when it reconnects so I figure it's not a channel issue.I have reviewed this forum for hours and have made many changes to my settings, but nothing seems to keep the wireless signal from stopping.

Computer: dell inspiron 6400
OS: windows XP pro (sp3)
ISP service: DSL
Modem: stand alone (Sagemcom 4300)
Router: dlink / xtremeN gigabit router / dir655
Set for mixed g, n and b  wireless mode
Security: wpa-personnal / TKIP
Firmware: version 2.03NA

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D-Link DIR-615 :: Xmas Port Scan Attack From WAN

Jan 21, 2011

I'm on my 3rd Virgin media 615 today, the last one arrived yesterday and I opened the box to fine a rev d with old bios installed, throw hands in air and all that and then proceeded to upgrade to 4.13 which I have found to be stable and work ok, the other two grow to have the wireless failure issue, I could moan here about VM but hey there's no point so I have come here for adviseafter I found the last one wireless going down, daily trips from the kids down to me to ask why the internet isn't working etc etc I started to investigate, I found the 4.13 and gened up a bit, looked at the 3rd party code and came back to Dlinks own code, anyway I have seen in the last few days hundreds of similar port scans. [code]

Now is the the router being a little sensitive to harmless software companys scans to see if products installed etc or are they something to worry about now I know whats going on if its the latter, and I don't think anyones got in yet but I would like to ban these ip's and to be honest I'm not sure of the best way also I noted a UDP active session that not a part of my subnet too mine being a standard 192.168.0.*and the other being 192.168.4.*.

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D-Link DIR-655 :: Not Allowing Brother Multifunction Printer MFC-8820D To Scan

Mar 11, 2011

Connected our Brother MFC-8820D printer/scanner/fax directly to one of the 4 Ethernet ports on the back of the DIR-655 in our new install with this router, and all computers can print to it, whether connected via an Ethernet cable or via wireless, but none of the printers can scan. We just get an error message. Scanner driver is installed on all computers. Same printer worked fine via Ethernet on a Windows small business server for printing and scanning. Windows server no longer used or connected. Only DIR-655 as we are dumbing down and getting rid of our Windows server and have gone to a NAS solution connected to the DIR-655.

What can we do to make the scanning work on our Multifunction printer?

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D-Link DIR-655 :: Security Scan Fails With TFTP Server Open / How To Close

Mar 18, 2013

Recently had an external security scan done on my DIR 655 and scan results are stating I have an accessible TFTP Server running. i've been through all the settings, and even upgraded to the latest firmware. Yet security scans are telling me I've got a TFTP Server running. Why would one be showing on the external interface, and how can I stop it?

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Pc Keeps Losing Wifi Connections

May 12, 2011

I am in a house with 3 laptops connecting to the same wireless router, the connection speed is 3Mbps. Two of the laptops have no problems connecting to the internet but mine does? Every so often is will just disconnect and when you look for the wirless networks it does not detect any. A restart is required and all is ok, but not for long.

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Losing Connection To Wifi But Roommates Don't

Mar 11, 2012

If have this weird problems that everytime that I try to connect on the wifi using my pc it crashes but in a weird manner.let's say i'm playing a game (heroes of newerth or dota) I can't input any command, i can't move my character and a disconnection icon is visible. However I still see everybit of action I see my teamates moves I see them die with no lag, I just can't input anything. [code]

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Losing Wifi Connection With Xp On Hpnc4010?

Oct 29, 2011

Just installed a reconditioned HD and am having some problems including dropping WiFi connection and no touchpad mouse anymore.

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Losing Wifi In Home Network?

Sep 2, 2012

it shows that it is Online getting an Excellent Connection thru my Home Network... I go Online using Firefox with it at home.. stays up for a few minutes .. can get onto the internet...then loses the ability to stay connected.... it still states it's Connected though ... kind of baffling... like something is timing out then blocking it...I tried shutting down my AVG Anti-Virus.. also shut down Windows Firewall... it still continues to lose the Connection while stating it's connected getting a good signal... both of these are configured correctly as far as I can seeI've re-installed my Wireless driver thru the Acer Recovery Management included on the Netbook.. still no good..

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Wireless :: Losing Internet Connection Over Wifi

Nov 5, 2011

I recently bought a iMac and it has been fine apart from the wi-fi connection.It used to disconnect me for 2-4 minutes every now and then at first and then this died down, but recently it keeps losing connection altogether. When I go on run diagnostics it says that i have failed to connect to the ISP and internet.Is there anyway to fix this?,I use a Netgear router with an Apple iMac running with OS X Lion

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Losing Wifi Signal Intermittently Constantly

Dec 19, 2011

I've been having a problem with my wifi connection.I give my neighbor $15 a month to use his connection, so I have no control over the router.I'll be surfing along or just checking mail or whatever and out of the blue my connection stops. A little yellow triangle "warning" sign covers the signal strength meter in the lower right corner. If I click on the signal meter, up pops the list of wireless connections available to me and says that I'm connected, (but I'm not). So I go to the network and sharing center and sometimes this alone will restart the signal but usually I have to run the troubleshooter and the signal will come back with no explanation of what the problem is.While in the network and sharing center, my connection to the router looks clear and connected but shows a red X over the connection between the router and Internet.

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Losing Wifi Connection At Home On All Computers?

Feb 19, 2011

we have been having problems with our wireless internet connection for a while now and have even changed provider without success.
What happens is that all our computers lose the internet connection from one moment to the next while the signal strength remains unchanged. when you try to sign back into the home network it is basically impossible. When rebooting the BT router it works, sometimes for a few moments only sometimes it lasts.I am wondering if the reason is that the computers are losing their ip address or has it something to do with the security key?

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Dlink Dir-657 Keeps Losing Internet Connection On Wifi Devices Only

May 27, 2012

Dlink Dir-657 keeps losing internet connection on wifi devices only . the connection remains to the router but no internet .if I disconnect the connection i am unable to reconnect to the router until i reboot it. My internet remains on my network cabled devices .I am running on an empty channel 3 , usually happens 20 to 60 minutes after the router is up . Dlink sent me a replacement refurbished one and this one is doing the same thing . I owned the original one for about 5 months with no problems at all ,no new electronics in the house and have not changed the placement of the router .

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Linksys Wireless Router :: Wrt400n Keep Losing Wifi Connection

Jul 8, 2012

I have a WRT400N that loses connections for my PC and other devices in my house (IPHONE, IPAD etc.).Sometimes it fixes itself other times I need to to a hard reset to boot the router and then evryone can signin again
 
The Firmware Version: 1.0.01 B19

The operating system on my PC is WIndows 7

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Windows Xp Compaq V2410 Notebook Started Losing Wifi Intermittently

Nov 20, 2011

I have an ancient Compaq V2410 notebook which has started to drop my home Wifi connection recently (started about a week ago). At first, I thought it was the install of Firefox 8 as it froze and crashed but it happens with Chrome, IE and even when not running a browser.

My ISP is O2 in the UK and I have a DSL2+ service with the O2 Wireless Box II. I have gone through a power down cycle on the router and it continues to work with my ethernet-connected desktop PC. I have changed the Wireless Card in the notebook but fault is still intermittent. The notebook was also set to OpenDNS servers but that has been set back to Automatic DNS servers.

The notebook has the latest free versions of Avast Anti-virus & Comodo Firewall and the main issue is that the notebook has 640Mb system RAM which means that various Windows services have been Disabled or set to Manual.

I can sometimes recover the Wifi signal by switching the wireless on/off but it is sporadic. I have attached the Xirrus WiFi screenshots at startup, at fault state and at recovery state together with the ipconfig.txt output.

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Apr 7, 2012

my wifi network how to configure my mobile

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Mar 26, 2012

I'm constantly losing wifi connection and having to restart my Linksys E2500 router

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Jun 14, 2012

I am Using Micromax A75 how can i know my mobile wifi Network ssid

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D-Link DIR-655 :: Keeps Losing Connection Through Wireless?

Mar 5, 2011

It seems to happen only when connected through our rooms or through wireless.  When I connect directly to the router I don't lose connection.  The router is downstairs and it routes the wired connection through a switch.  So when routing through the switch or using wireless the connection is lost and re-connects about every 30 seconds to 1 minute.  When directly connected it works fine.  I've reset the router and reset all settings twice and nothing.  I'm using 10/100.  Not sure if any of this matters. I have also updated the firmware to 1.35NA.  PPPOE password and username are correct as they have been given by our ISP.  Any settings I should be aware of?  Everything is pretty much default.  All I do is setup the internet connection and then setup a wireless connection.  Are we overloading the system maybe? I've also changed the password a few times as well.  Seems like the logs fill up really fast. Keep getting blocked UDP and TCP packets from different addresses. 

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D-Link 2750U Losing Connection Frequently?

Apr 22, 2013

I started using a D-link 2750U wireless modem-router about 2 months ago, and configured it using the given disk for my ISP (MTNL Delhi). Since then, it has never retained a connection for more than 10 days, give or take i.e starts showing a red earth light instead of a green one. I usually reset it to factory settings and reconfigure it using the same disc over and over again, but now it has started dropping connection more frequently.Recently, it developed a new disease. Connection is very unstable now. Through line, it keeps disconnecting every 4-5 minutes. re-connects and dies again itself and does not work through wi-fi at allMy hardware quality healthy as I ran a wired connection for over 3 years without any trouble before this one.

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D-Link DIR-615 :: Losing Wireless Network After A Few Hours?

Jan 7, 2013

I have been using DIR 615 at home for around one year. Now I notice that after some time of continuous usage (say around 3 4 hours) the Wireless network is lost. Thereafter only reboot brings it back. I checked for any latest firmware upgrade from admin page, but it says device already has the latest.

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D-Link DIR-615 :: Losing Wireless Connections To Devices?

Feb 5, 2012

My Dlink router has been working fine until recently.  The only changes I made was to try to put time limits on my kids' devices, through Tools->Schedules and Advanced-> access control. Things worked Ok, but I soon realized I had to reserve each kids' device DHCP number, or so I thought(?)  Anyhow, now I seem to have to log into my dlink router weekly as their wireless connection stops each week.  Not sure if it affects the non-reserved wireless devices. Not sure what's happening or what I did wrong.  Running the following: DIR615 hardware Version B2 Firmware 2.25 Under DHCP Server settings: Enable DHCP server - checked Addrss range 192.168.0.100 to 192.169.0.199   Note - reserved ips in that range Lease time 1440 minutes Always broadcast - checked rest blank NetBIOS type Mixed mode.

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D-LINK DIR-625 / Randomly Losing Wireless Connectivity

Apr 4, 2011

I have a DIR-625 router that has been acting odd lately. Several times a day at random my devices (laptop, android phones, PS3) will lose internet connectivity from my wireless network. They say they are still connected to the network but I am unable to access the internet or even the router config page. Everything works fine on Wired LAN computers. The only way I can fix it is by unplugging the router for a few seconds. I have had the router for over a year now without this problem. Seems like it may have started when we got our android phones.

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Home Network :: How To Setup Same Wifi Ssid Over Large Area

Jul 2, 2011

I'm trying to setup my wifi at home and want to cover all the areas under same SSID and allow roaming cross since one router can not cover 20000 sq ft over 3-4 levels.I anticipate at least 8 if not more to cover everywhere.How do I setup a WLAN network for myself. I have a cat6 cable running in quite a few rooms.Basically my end game is have uninterrupted wifi access everywhere in the house Possibly run a SIP based PBX over wifi wherever possible, close to 24 extensions.I also laid down cat6 in most rooms to allow to setup my own central media server with that as well but that's a different topic and forum I guess.Can I use the cat6 coming into the rooms, connect it to the wifi router and provide Internet access over wifi and use the router as a hub to connect a cat6 from the router for the media player and another one to a sip based Pbx extension or have the Pbx extension be on wifi?Damn sorry for such a confusing and loaded sentence.

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D-Link DIR-655 :: Keep Losing Wireless Setup On Firmware 2.00NA

Oct 2, 2011

In the last two weeks I've been losing wireless connectivity at least once a day.  Today it occurred twice.  The way that I resolve the problem is by wireing-up, loggin into the router and essentially just resaving the wireless settings (url...) without changing them. Then I'm good to go for about 12 hours.

[code]...

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Jul 1, 2012

I have 3 Dcs-3420's on the same network same static ip setup and they never have issues.  Im testing 1 942L, I've upgraded firmware to1.11, but periodically the camera loses its ip address which is weird because it is set static.  My wireless is set to Mac address security.  Now camera is outside in a shaded area, over night the camera worked all night, this morning it has reset three times.  Additionally, each time it resets/losses ip address it also loses the manually set time.

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D-Link DIR-655 :: Not Broadcasting Wireless / Losing Internet Connection

Oct 25, 2011

I bought a DIR-655 about 8 months ago. I had no problems connecting to the internet for the first couple of months. Then I would get a random connection problem where I would reset my modem or the router and all would be fine for a while. Then about a month and a half ago it started getting worse and worse and about 3 weeks ago it got to a point that I was resetting the router or modem daily to get a initial connection to the internet. And that would last until the next day when we would try to access the internet. Ocassionally, if I had a good initial connection, I would get a random loss of the connections a minute or two after I started surfing the web. Initially a modem or router reset would clear this up too. This happening both over wireless and through the hard wired connection. So it doesn't matter how I am using the Router. AND, most recently resets may not even get me a solid connection to the internet. So, I have bypassed the router for now.

The router was set up with changes to only passwords, network name, a changed router IP address and not broadcasting the wireless it has worked fine. After the reset, I left the router IP address as the default but changed the above security settings. Nothing else was changed. I have never had any issues logging into the router menus through the default or my defined IP addresses.

In doing some troubleshooting, I performed a reset on the modem several times, none of which resolved the problem, I was still losing the connection. Then I bypassed the router and did a direct connection to the modem and all is good and I have not had a connection issue since. I even tried changing the Ethernet connection on the back of the home computer to a different computer port but that changed nothing. I am currently trying a different cable. I am using the standard connection scheme:Cable from outside to modem, modem to router via Ethernet into the proper router port, Router to static computer via Ethernet. And a laptop accesses through the wireless. All cables have been working fine and are home built CAT 5e cables

It is really frustrating and I am not sure where to start now. Currently, I am running without the router for internet but I need it for the wireless to a laptop in another room. I use Time Warner Cable and have a Atlantic Scientific DPC2100 cable modem.

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Jan 1, 2013

My 'main' Wifi SSID will just disappear and you can't connect to it.  the guest account will still show up.  computers/devices that are already connected will stay connected and will work fine, but anybody reconnecting will not be able to.  Only solution I've found so far is to unplug and replug in my router

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