I'm having WIFI connection issues with a Sony Vaio VGN-FW140E Laptop. After a connection is established it will randomly stop working.The network adapter is a Intel WiFi Link 5100 AGN using driver version 14.3.0.6,I have also tested the connection with a Cisco Valet AM10 WIFI USB adapter and received the same results.All other devices connected wirelessly are not experiencing any connection problems.
View 2 RepliesI have a D-LINK DIR-300 router with 4 LAN and WI-FI. It's acting very strange lately. It is connected to a UPS battery and the one LAN connection is in surge protection.Here are the symptoms:
-Every 2 days it just loses connection. I have to reboot it so to make the connection working. It's a little bit annoying after awhile.
- One day one of the LEDs started like fading away and came back up (the one that signals the LAN connection).
- When all the LEDs were properly working and the connection was good also, I moved the the power adapter cord a little bit at some part (I didn't plugged it out) and some of the LEDs gone (Internet connection LED and Wireless) but all the other LEDs were working. Of course there wasn't connection either.my OP is Ubuntu 12.04 and the connection DHCP is well configured.
I have a Linksys Wireless-N Home Router, WRT120N to be exact, and I have been having problems with my wireless. My wifi losses internet connection intermittently. This does not happen when I am connected directly to the router with a Ethernet cable. I have redone all the settings many times(like 6) and Im still having the same problem.
I really dont want to have to buy a new router
Have a ZyXEL 600 wireless router - it has worked without issues for years.However yesterday evening my wireless router suddenly stopped broadcasting a signal. 2 different PC's and a wifi dongle attached to our TV were suddenly all unable to find my network.The WLAN light on the router was still lit up. I connected my Acer Aspire 5742Z laptop to the router via an ethernet cable and it worked fine. I connected to the router and it said there were no errors.
View 14 Replies View RelatedI've got a new PC which is now about 4-5 weeks old. It worked great in the first 2-3 weeks, but then the network connection started to be unstable. That means that the connection is lost regularly (in intervals between 15 seconds an several minutes). After it is lost there's an immediate reconnection attempt, which usually is successful. So the connection downtime is mostly inbetween 2-10 seconds. Now that does bother me pretty badly. Especially in online games this leads to many disconnects or lagspikes of up to 10 seconds.
The connection losses always come paired with DPC latency spikes.I switched the LAN cable just to be sure. I updated all drivers (including BIOS). I deactivated all eligible components in the device manager one by one. The only thing I found out: If I disable the network adapter, the latency spikes are gone. But that doesn't work because the connection is gone too. For that network adapter I tried different drivers, various versions from Shuttle and also the latest original driver by Realtek.
I have a D-Link DIR-615 Hardware Version: E3 Firmware Version: 5.10 and I am using this as an access point with the DHCP disabled (secondary router) and my primary router is located down stairs and it is also a DIR-615 Hardware Version: B2 (192.168.0.1) and this issue didn�t develop until later over time and I have made absolutely no network configuration or ISP changes at all the internet has been working fine confirmed with Time Warner Cable and for more than six months and I out the DIR-615 Hardware Version: E3 Firmware Version: 5.10 router has been bringing down the entire network/internet access and I can confirm this router is causing the network/internet to go down and windows notification will say the network only has limited access and I am also unable to access the router page (192.168.0.2) state I have to remove it and restart it D-Link can take a look into this issue I believe this might be a bug and I confirmed on the website that this is the latest version.
View 15 Replies View RelatedMy DIR-655 drops WiFi connections every few days. All wired connections are fine. Rebooting the router fixes the problem at that time. Cable modem works perfectly fine. [code]
I'm sure I'm missing some devices, but that should give you the general mix of wired/wireless devices that I use. I'm single with visits from my son every other weekend, so network traffic is not that high at my house. I've had this router for a couple years now and didn't use to have this problem. I've been updating the firmware, and I suspect this problem happened after on one those updates. I just don't know which one. Also, I didn't use to have any neighbors with Wireless Routers (that I could detect), but recently there have been 2 who have gotten them. I was hoping this was a problem that D-Link was aware of, but that does not seem to be the case. I would hate to have to go out and buy a new router (not D-Link).
I have had this wireless router for 3.5-4 months, and it has been working fine up until now.It either runs VERY slow and losses connection often or will not connect at all. I could be sitting beside the router or across the room with the same results. i have even tried connecting a cord from the laptop to the router, but it makes no difference. If it makes any difference we have a PS3 that is connected via wire to the modem and it works just fine, never loses connection. We have used both at the same time since we got it and it was fine up until a few weeks ago.I have tried reseting it and unplugging everything and rebooting the computer and that had no effect. I also tried reinstalling the router on the computer using the setup disk and resetting everything but that did not do anything either. I have an Acer Aspire laptop MTS ~ DSL Modem?
View 4 Replies View RelatedI am running an i7 MSI gt683 with windows 7 with an Intel Centrino Wirelss-N 130. My home wifi connection runs off of comcast on a netgear router, and the wireless connection works on every single device in the house except for my laptop. I can run my ps3, my wii, we have an ipad, all our phones can connect and we have another laptop that connects with no issue. I have updated my drivers for my wireless card to the latest, flushed the ip on my desktop that the modem is connect to a dozen times. The only way to sometimes fix it is to manually log in to my router and release/renew the ip address from there. Sometimes it will work, sometimes it won't. When it does work, it will work for about a week and then stop working for no reason at random times.The errors I keep getting are:Identifying network (which runs infinitely before cycling back to no internet connection)Connected with no internet access.
View 5 Replies View RelatedI have a net gear WNR2000vs with the latest firmfware to date.wired devices connected: 1. my pc 2. xbox, and also one wireless device connected to my cell phone via wi fi.
View 9 Replies View RelatedI need to know why I am losing internet connectivity like around nighttime, late. I keep losing internet on both IPv4 and IPv6! It both said "No Internet Access" Then later IPv6 said "No Network Access" That's the problem i am having on my personal laptop computer. I really am furious that I lost internet connection around 12:15, 12:30, 12:50, 1:30, 2:15, 2:30, and 3:30 A.M. i suddenly lost internet right there. And I heard the internet crew shuts down the internet system every nighttime and fixing it. I want to know why they need to fix it, how long will the repairs last ?
View 1 Replies View RelatedEvery now and then my adapter won't be able to connect to the internet for a few minutes, and then it just comes back. This happens frequently, varying from every few minutes to every few hours. If I re-connect the adapter, though, a connection instantly comes back. There's no sign that it's lost connection, the taskbar still displays Internet access and a 5 bars, and the blue light on the adapting keeps flashing; but I just can't connect to the iternet at all.
View 1 Replies View Relatedwireless connection stop working and icon lossed on hp laptop dv 2000
View 1 Replies View RelatedUp until now, my wired connection to my modem has been flawless. Recently I have been experiencing periodic connection drops. This is most noticeable when I play multiplayer games. I use Comcast ISP.[CODE]
View 3 Replies View RelatedI have two 2960s that periodically lose connection for just a few Seconds. If I run a continuous ping from a workstation the connection never drops but as soon as I kill the ping command I will start losing the connection again. All cables test fine tried different switch ports nothing seems to work. No errors in log file either.
View 6 Replies View RelatedRegion : Others
Model : TL-WR941ND
Hardware Version : V3
Firmware Version :
ISP :
I have two(2) WR941ND routers working at my home. The primary has IP : 192.168.1.2 , this primary router is working as an Acess Point, DHCP is OFF, and no wireless security activated. This primary router is connected to a DSL modem+router and DHCP is activated on it.For the secondary router I configred 192.168.1.100 . On the secondary router I have activated WDS function as well as Wireless Security (WPA2) , DHCP is Off on it. This secondary router is to work as wireless bridge + Access Point. You will understand that this secondary router is wirelessly connected to the primary one.I am able to configure all, and all things work correctly for few days at a time.But if at any time the secondary router is switched OFF, and then again switched ON, it seems to have lost al the settings and its IPs, and thus unable to connect to primary router. At such time I am unable to locate /connect my laptop to this secondary router, and it keeps on searching & searching.
I have two 4503 switches connected individually two 5510 Asa. My web server is under 5510 dmz interface. From Two 5510 Asa dmz interface there are two cables connected to two individual server farm switches.The web server in connected to this server farm switches.My local lan in connected to a cisco linksys switch. from that two cables are connected two individual 4503 switches on same vlan. i configured hsrp on this vlan. i pings the web server from local lan. when i unplugged one cable from Primary switch then it take 7-8 request timeout to recover into Secondary switch. it takes about 40 sec to switchover. it takes too much time. i also tune the timers but no luck. My Primary switch is also a Root Bridge.
View 7 Replies View RelatedI Just got FIOS internet at Home with 43 Mbps down and 32 up (measured speed). I replaced the included router with my old reliable RV042 (V1) VPN router that I used with my old service in NY LI. This has been working very stable for week or two, but I use my old 042 to remote desktop via VPN from my work, that was limited to maybe 9-10 Mbps (Home to office) way down from the 32 up I have now (the office has 80Mbps down). So I researched that the RV220W had a VPN speed that was much faster and I ordered one that I am trying this weekend.Out of the box, I plugged accessed and just clone the MAC at the WAN port to match the replaced FIOS router. Power cycle and surprise, no IP from FIOS!. After trying a number of things, I gave up and updated the firmware to the last 1.0.2.4, and that fixed this. I still need to clone the MAC to void calling Verizon FIOS, but at least I get IPs and Internet with no trouble.Next, I configured a couple forwards for two web servers. I found about the bug in this same forum and just used the rules instead. Working good so far.
So now I test WAN bandwidths, and I found all kind of trouble. With the old RV042 and similarly to the included Verizon router I can do steadily 43d/32u. Especially at night is quite stable in these numbers. When I went and move the cables to the RV220W (exact same set up) the speed went all over the map from 4d/8u to 43d/25u. If I power cycle the box, things tend to be stable again around 43d/25u. So, after a while being stable in these numbers I start trying things to improve the 25u that should be around 32u, and recover the missing 7 mbps. Not much I can think, so I just randomly enabled the QoS settings trying to reserve full BW for my tests, and I found just that enabling WAN QoS, and nothing else, no profiles or changes in the Priority Settings, I go up to 30u consistently over a number of tests. This do not affect the down speed that is stable at 43 mbps. The surprising thing, is why this affect to the up speed when nothing else is going on in my network? and also where are the other 2 Mbps to complete the 32 Mbps that I can do with the RV042 (V1) or the cheap included router? In my opinion, if I don't use QoS, I should get full bandwidth to whatever application/computer that requests so, period.
Connection goes out from time to time. Especially when downloading and uploading. Ive posted here before and the problem fixed it self for a few days and now its back again. Drivers are up to date. Router firmware is up to date
View 13 Replies View RelatedMy internet disconnects every 15 minutes or so for about 10 minutes and it is getting really annoying. It started last night. I installed the HideMyAss add-on for Chrome and I think that may have something to do with it. Since then, I disabled and uninstalled the add-on, yet the issues continue. When I try to open a page with Chrome or Firefox I get these messages:This webpage is not available.The server at www.google.com can't be found, because the DNS lookup failed. DNS is the network service that translates a website's name to its Internet address. This error is most often caused by having no connection to the Internet or a misconfigured network. It can also be caused by an unresponsive DNS server or a firewall preventing Google Chrome from accessing the network.I have tried the Chrome recommendations with little success. One more thing, it is not just my computer. Everyone in my house is periodically unable to access the internet. Our service provider is Optimum and we have a Belkin Router. I changed all of the security settings on the router, yet the troubles persist. url...
View 5 Replies View RelatedI can install things, run CCleaner, and do other basic tasks. I've been stumped about this issue for months and after repeated, and failed, attempts to resolve it via the ISP. I've done searches via Google, this website, and all the other places I can think of, so hopefully I didn't miss a solution to my problem. When playing games online, my internet connection will occasionally drop for 5-8 seconds, every 5-10 minutes. Sometimes, the game will allow me to reconnect after a short lag spike. Other times, I must meet a breakpoint for getting booted, and I'll have to leave the game.
View 12 Replies View RelatedI'm currently writing this from a laptop. It can access the internet perfectly, with no dropouts and no speed issues. However, my desktop PC is a different story. When I purchased the PC, it came with a standard wireless PCI adapter which really wasn't doing the job. It couldn't pick up my router from just one story above, where my laptop could. I decided to buy a new wireless adapter that would hopefully fit the bill. Unfortunately, again it didn't pick up the router from downstairs. Trying a different tack, I purchased the Netgear WRN2000 as an access point that would increase the range of my router. I connected my PC to this after configuring and all was going well for a while, until now. Now, every 1-2 minutes, the internet will slow to a crawl for 30 seconds or so, and while comparing speeds via the laptop (connected directly to the main router) and via the PC (connected through the extender to the router), the laptop clearly has the speed advantage. This is more noticable when playing games on my PC, such as Call of Duty. Every 1 minute or so, the game becomes unplayable due to lag for around 30 seconds, and sometimes this happens constantly. I'm unable to work out if the WRN2000 has a problem, or if it's interference. I actually tried connecting my PC to my laptop via ethernet, and bridging the 2 connections, which seemed to work for a day or so, but now does not. Also, i'd be willing to purchase a new PCI wireless card if anyone has any recommendations for one that has a strong signal range.
View 10 Replies View RelatedMy laptop is having trouble connecting to the internet. Some of the time it is fine, but at other times it will not connect to my home wireless network (or any other open ones I can find) despite the network being in full signal.The only advice offered by the troubleshooter is to reset the wireless router. This does work (but is very irritating to flatmates!) but doesn't prevent the problem recurring. Only my computer has an issue, and sometimes it will manage to connect to the internet by itself, seemingly spontaneously. The laptop is set to connect automatically, and when not working it also does sometimes attempt to connect, (i.e. it says 'connecting') but cuts out again before managing it. The problem can last for a few minutes or several hours.
View 1 Replies View RelatedWe have one ASA 5510 but we got the error attached periodically for IPSec/SSL VPN connection but i configured timeout connection as none
View 6 Replies View RelatedMy laptop is having trouble connecting to the internet. Some of the time it is fine, but at other times it will not connect to my home wireless network (or any other open ones I can find) despite the network being in full signal. The only advice offered by the troubleshooter is to reset the wireless router. This does work (but is very irritating to flatmates!) but doesn't prevent the problem recurring. Only my computer has an issue, and sometimes it will manage to connect to the internet by itself, seemingly spontaneously. The laptop is set to connect automatically, and when not working it also does sometimes attempt to connect, (i.e. it says 'connecting') but cuts out again before managing it. The problem can last for a few minutes or several hours.
View 2 Replies View Relatedmy E1000 router locks up and I lose Internet connectivity until I unplug the router's power cord, wait for 10 seconds or so, then plug it back in and let it restart. This seems to be triggered (a.) when I land on a web page with intensive graphics, etc., that takes a while to load, or (b.) if I launch a web page really quickly while another one already is up. it doesn't just happen spontaneously when I'm working on the computer. This computer I'm working on is old and slow, which is why as per my earlier inquiry about having to reconfigure the router and network , I'm looking at changing to an up to date and faster model. I just updated to the latest firmware, probably a week or so ago, but the router was doing this before then and still is doing it now.
View 1 Replies View RelatedFirmware version is V1.0.01 b001 my WRT54GH has recently started to shuts off periodicaly without any reason. Will stay off for couple of minutes, then will turn ON again. In this period, On/OFF button has no effect.
View 4 Replies View RelatedRev B, recently updated firmware to 2.10NA hoping to resolve the problem.WIFI is disabled.DHCP is disabled (I run a SBS 2008 server, but for testing i static ally assigned IP info on my test PC and disconnected all other systems including the server).Before updating the firmware, the router would hang for a couple minutes and then be OK for some random period, usually more than a few hours. After updating and resetting to factory defaults, I'm now lucky to get ten minutes of service before it hangs. The "globe" light goes out, blinks yellow and then within 20 seconds or so, goes out for good. At that point I can't even connect to the router's admin login page. I either have to power cycle the router OR the cable modem. I have confirmed it's the 655 by reconnecting my old (and I guess more trusty Linksys WRT54G. Same settings, same WAN MAC and WAN IP, no problems after many hours.
View 14 Replies View RelatedJust installed a DIR-615, not impressed so far I have 3 clients, a Windoze 7 laptop, a Kubuntu workstation (wireless N) and a wireless HP printer. When I enable DHCP reservations and reserve the addresses then save settings the router reboots and when I go back in all info is gone and nothing is reserved. I have been having weird disconnection issues - I lose my internet periodically for no apparent reason so I increased the lease time and am trying to reserve addresses.
View 3 Replies View RelatedI have a Cisco 871W that periodically will drop its signal. how to configure this for maximum reliability? I set it to use chanel 2462.
View 1 Replies View RelatedJust a few days ago, my router started acting up. We have several laptops and phones all connected fine, then I will suddenly lose internet access. The windows 7 networking icon is showing me connected but no internet access, however, I can't even connect to the router ip address over wifi. If I use a wired ethernet connection, then everything still works. If I power cycle the router, then everything will work for an hour or two before it drops the wifi connection again. When the wifi goes down, all computers can see the network, but none can connect to it. From windows 7, it just times out.
What could be causing this problem, and steps can I take to troubleshoot this kind of problem?
I have two Cisco ASA 5520's running software version 8.2(2) set up in a HA pair. The L2L vpn is set up and works as expected between this site and another. The issue is that every few months, one subnet of the VPN, the same one all the time, stops forwarding/receiving traffic. The device in the remote location is not a Cisco device but I am certain the issue lies with the ASA as when I fail over to the slave device the VPN works again, failing back again however stays with the subnet still not passing traffic. I need to reboot the device before it starts forwarding traffic on the subnet again.
View 3 Replies View RelatedI have to reset my wireless router multiple times per day. Seems to just be our two laptops that fail to connect periodically, not other devices (iPods/cell phones/Wii). Both laptops have Windows 7. Router was replaced 2 years ago (went from Belkin to D-Link DIR-655) and the D-Link started acting like this a few months ago and is getting worse. I updated firmware on router last week in hopes it would fix it.
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