My laptop has a very unstable connection and I am completely stumped. I've monitored the ping and it is usually around 32-50, but it constantly spikes to 3k+ for roughly 10 seconds, it also disconnects at random intervals. I've tried updating the networking drivers, disabling firewalls and changes the preferences.
I have a Samsung Series 7 Chronos running Windows 7.
So my issue has been going on for a while now a while after I replaced the router from a DIR-535(If I recall) to a DIR-635. Now the problem resides in my computer however as it would seem that I randomly tend to loose internet acces and it only applies to my computer in the form of obviously loss of internet and the horrid warning triangel in the corner. I've tried removing and restarting the connection without any succes, I also tried to do a ipconfig /release /flushdns and /renew but it didnt seem to do anything either, basically been throwing attempts at a wall to see what works.
As far as the actual card goes it's a Atheros AR9285 Wireless Network Adapter.
unable to set up wi fi connection on my samsung laptop model no NP300E5Z-A01IN.
View 1 Replies View RelatedI have recently built a new computer and now I am having trouble with my network connection. When I was done I directly connected it to my 2wire modem with the Ethernet cable.There was no connection until I downloaded the LAN driver from the CD that came with the motherboard [ASUS M5A88-V EVO ATX]. It worked for a few days and then the connection just started dropping. The trouble shoot in Windows 7 fixed it - but only for a while until it didn't work at all. Restarting the computer restored the connection and usually gave me about a few hours to work with, but a few days later all I had were a few minutes. Other than this computer I have two laptops [Windows 7] and a desktop [Windows XP] which the internet runs smoothly on when hardwired to the modem and I didn't have to install anything. Some messages I get from the trouble shoot are:LAC doesn't have valid IP configuration Default gateway not available Unidentified network?
View 2 Replies View RelatedI have had my EA2700 for about 6 months now. Have had no problems until about a month ago. One night I could not get the router to connect to the internet. First thoughts were that the cable connection had gone down. When I finally started to trouble shoot I was able to confirm the cable connection is fine by connecting to the modem directly.
Out of the modem I am getting 14+ Mbps. (I only Pay for 10 So a plus there)
I could not get the router to connect to the internet. I ended up resetting the router and reconfiguring it. Ever since then I have been getting really unstable connection to the internet.
When I connect directly to the modem (cabled) I am getting a nice steady connection . When I add the router and hardware in I get a good connection only a Mbps or 2 drop off and a pretty steady connection. Then when I connect over WIFI I get a much larger drop off depending on if the device is a 2.4 or a 5
The connection is extremely unstable. The curve on the graph {URL} is very peaky and has extreme highs and lows. This is multiplied when running on the GHz (as my laptop runs on). My Iphone running on GHz. I can pull down 9 Mbps but the curve is still up and down. Iphone on GHz I barely get Mbps and it is extremely choppy on the graph.
I am able to back this up with my I PAD. I can only confirm the 2.4 number with the laptop as it does not have GHz radio in it. So every thing that us running on the 2.4 is getting poor connections.
I also suspect that the through put on the wired side is poor as well. I am unable to prove it as every test I run shows a good connection but netflix has been locking up and I have to restart what ever I am watching 2 to even 10 times a show. I need to do more testing to be sure the network or the devices are to blame.
Recently I bought a ASUS G Series G53SW-XN1 to replace my old laptop and it uses a Atheros AR9002WB-1NG wireless network adapter to connect to my network. On my older laptop I can get the full download speeds on my network of 500-600 kbs, but on my asus I can only acheive between 70-120 kbs. There should be little to no interference between me and my router and it sits only about 15 ft behind me.
My router is an old linksys wireless router which only transmits a B signal. I know wireless B is considered slow but it works perfectly fine for what I use it for and it works on my other laptop.
I recently moved back home with my desktop that use to be plugged in via ethernet. I bought a PCI Wireless card and I have been having problems connecting to and staying connected with the network. Once I am connected the connection speed is very slow. I have tried reinstalling windows and my card several times, even going to the store to swap it out. I have a feeling that one simple setting is changed, but I can't figure out what it is. I am currently on a laptop that is also running windows 7, but has none of the problems of the desktop. I tried to run the Netalyzer program on the desktop, however, the network disconnected as soon as I tried. Here is the link to the results from my laptop that is connected to the network: ICSI Netalyzr — Results
View 4 Replies View RelatedI've been having big problems with my Belkin router. The connection is often slow even after restarts etc. I'm not sure whether it's the line quality/broadband usage/router quality that's causing the problem. How can I pinpoint the issue?ISP: Virgin MediaBroadband: ADSLAnti-Virus: AVGI've attached the image and ipconfig text file.
View 1 Replies View RelatedSince a few days I've installed my Sitecom 300N Repeater to extend the wifi signal at my home.I named my repeater the same as my wifi UPC modem (Cisco EPC3925), so the PC will see 1 connection instead of 2. I also turned off the DHCP server on the repeater (not sure what it does, but it was recommended when I was goggling around).fortunately I'm experiencing a lot of trouble. Although I can connect to the repeater, the signal is not always stable. Many times my connection speed is as low as 3 Mbps. When I quickly turn the power off and on it instantly jumps back to around 40 Mbps and stays like that for a few hours/days.It's very hard to debug this problem because after resetting the the repeater is doing very good until it slows down or even dispersers after a few hours.
View 4 Replies View RelatedI have a Linksys WRT110 wireless router for my desktop via a D-link DWA-125 wireless adapter. The OS is Windows 7 64 bit and I mainly go online to play games. This has been a while and every time I play games, which requires stable connection, I will get this lag (the ping goes as high as 600ms for every few seconds then goes back to normal).I tried many ways to troubleshoot and find no solutions. I updated firmware for USB adapter, power cycling the router and reset the router many times.
View 3 Replies View RelatedI bought the WMP600N because Linksys and Microsoft listed it as 'compatible' for Windows 7 x64. My experience:
- unstable and weak connection
- pings to websites like google.com drops, average: 1 out of 3
- low signal, on the same spot my three years old HP-laptop with 'a build in wireless card' has full signal strength in Windows 7
- it works well under Windows XP (32 bit)
I am convinced that drivers for the WMP600N are not ready for Window 7 x64. Linksys (or Ralink, which developed the chipset), release a proper driver for the WMP600N.
I don't know if this because buggy firmware (i updated to V1.00.16) or there something wrong with the device but if i set radio band to AUTO which enable wide-channel, my wireless connection become unstable when i ping to the modem, i got 200ms - timeout randomly
my family notebook that on other side of room connection also become more worst , ping to the modem (192.168.1.1) timeout so often
the connections seems better if i set radio band to standard - 20Mhz channel even though it seems WAG54G2 have more stable wireless connection (i replace it because the ethernet port dead) i also tried to change the channel, but the issue still persist, it seems the default is the most stable (channel 9 for wide, 11 for standard)
should i RMA the product as i just purchase last week? or it just because the bad firmware ?
Just installed a refurb EA4500 this past weekend after testing it for a week. The regular wireless network is very stable, but not much faster than my single-band DLink DIR655. Guest network seems to drop out from two connected iPhones, and when the connection drops, you have to re-login and type in the guest password everytime. The linksys firmware is up-to-date( Linksys smart wifi)and so are the iOS on the 2 iPhones. Just to add, on my old DLink, the guest network comes up secured also, so when you type in the passcode, it remembers it next it comes in range unlike the Cisco, which requires login at a web interface.
View 3 Replies View RelatedI've had two 932Ls for a year and they work fine. Both installed trouble-free and have been used with motion-detection wirelessly. I often go straight to their local IPs in my browser to make any changes to settings etc (avoiding myDlink). I just bought two 930Ls (don't need/want the IR-function on these) and tried to install them. Process went seemingly smooth but once the camera was installed and wireless, problems started to crop up. As I saved settings in the web interface, I would get 404 "page not found" errors. Refreshing would make it work again...sometimes. More often than not, I cannot reach it through the web interface and the camera reads "disconnected" in D-ViewCam. It usually works on myDlink though. i've checked all the network and wireless settings and they are identical to my 932Ls. The connection is just unstable for some reason. The problems are apparent in the web interface and D-ViewCam which also means I can't trust the motion detection and emailing function. It is also NOT visible in my Windows 7 network environment, whereas the two 932Ls (and my entire Sonos network) do show up there.The 930L is running firmware 1.04 and the 932Ls are running 1.02. I know there is a 1.06 available but before I try that I'd like to get your views on this problem. Could it be a faulty unit? I don't want to fight through this problems - if it persists I'd rather return the cameras and buy two more expensive 932Ls and just turn off the IR in the interface. Or is this a known issue with the 1.04 firmware?
Even writing this right now, the camera suddenly popped back up on the web interface inexplicably, without me doing anything. and back up on D-View Main Console.
for about the last month my internet has become extremely unstable. It is fine sometimes, but for the majority of the time there is a decent amount of ping. There are also times where the internet will just crash altogether, requiring a modem reset, which only seems to fix the ping momentarily.
View 5 Replies View RelatedAbout 3 and a half months ago my internet connection has been extremely unstable. It will be fine for 20-30 minutes and then will spike up to anywhere from 4000 to 6000 latency and give me a constant disconnect for 2-7 minutes. This connection is affecting every computer in the house as well as the playstation 3 that is connected by wi-fi. All the computers in my house are hardwired.
View 2 Replies View RelatedI have a problem with a samsung laptop. Everytime it connects to the home network it disconnects all the other devices on the network. I have reset router (still same problem). Sometimes it will connect for a while and when a download for updates takes place it will automatically disconnect again.
View 3 Replies View RelatedOnly I have encountered this problem with my Philips 6356 router. I have spent 2.5 hours on the phone to Samsung and to the tech support from the store I bought it from and no one seems to be able to give me a definitive resolution! I can only assume the router is not compatible with the wifi connector in the laptop.
View 1 Replies View RelatedMy Samsung R780 laptop is just over a year old and has had problems connecting to the internet for almost its entire life.The problem I have is that it seems to pick and choose which routers it will work with, without any logical pattern. I'm in a shared house at the moment, and the router we used to have worked OK from what I could tell (although it had a poor signal). It never actually provided my laptop with a connection unless I boosted the signal, but I assumed that was just due to the fact that it was on the other side of the house.
View 17 Replies View RelatedI have a Motorola Surfboard cable modem with a Comcast account that is supposed to get "up to 15 mps". My desktop works gloriously, but my laptops and everything else hooked up to the net through my Media link Wireless N Router either run incredibly slow, or get kicked off completely.I've already had the router replaced one.
View 19 Replies View RelatedI currently use samsung R440 laptop with win 7. The problem is right now, I can't detect any wifi connections and bcause of that, I can't acces the internet. Before this, it works just fine but last week, my laptop can't detect any wifi connections. In the adapter setting, I found that there is no wireless connection icon . There is only local area connection. I don't how to repair this. The wireless lan on my keybord is on but still it can't detect anything.
View 1 Replies View RelatedRegion : Hongkong
Model : TL-WDR4900
Hardware Version : V1
Firmware Version : 3.14.3 Build 130320 Rel.39025n
ISP : PCCW Netvigator
I have upgraded to the latest firmware which solved lots of problems regarding unstable wifi connection as well as BitTorrent / P2P transfers.But I also observed that when my BT is on (Transmission for Mac) at around 50KB/s upload and download, my network latency hikes up from some 30ms to 500ms which affects a lot on web browsing or other apps requiring Internet.My BitTorrent app is showing I am merely making some 20 peers connection so I am not convinced that is an ISP problem but it's more about the router.
I took my samsung RV510 back to factroy setting and now have no wireless only works on ethernet cable
View 2 Replies View Relatedi have a Samsung RV520 lap top Intl core 3 OS windows 7 and it has recently Crashed. i re installed the OS then win it was back up the wireless Ethernet "WiFi" was not installed on the system tried to install it with the default drivers. The Drivers did not work. the software on the computer i am looking for is the Intel centrino wireless-N + WIMAX 6150. I started to look for online could not find the version for windows 7 the only one i can find is vista. So i was wondering if any one knows where to get the drivers?
View 1 Replies View RelatedI am having a terrible time getting a good signal from my DLink-DIR655 router to my Samsung HDTV with a linkstick to have access to the apps like Netflix. My router is located about 60 feet away but the signal is sufficient to connect to my laptop located in the same room as the tv. I have been told the router should be no more than 20 feet from the tv and have tried a DWL-G710 range extender but that doesn't work.
View 1 Replies View RelatedI have problem connecting Samsung (series6) TV to DIR-600. TV wired connection does not work with DLINK DIR-600 150. Is there a work around ?
Config :
DIR 600 is working in access point mode
Check list : Cat-6 Patch Cord - works (brand new works fine with laptop)TV network port - works (works fine with aztech ADSL/Switch)
a new samsung galaxy y phone and am unable to open websites using my wifi network my modem is mtnl 450tc1. my phone shows that its using 192.168.1.2. no changes can be made to dis option My phone shows that it has been conected to the wifi but it does not loads the websites
View 1 Replies View RelatedI'm having trying to connect my Samsung Smart TV to the Internet.I purchased the Samsung EH5300 yesterday and have connected it to my router (ZyXEL P-660HW-T1) via Ethernet. This works fine and picks up all the settings (ie: IP address, gateway etc) automatically and I can connect to the Internet fine.The problem comes when I then connect any device to the router using Wi-Fi - this could be my iPad, iPhone, PC, laptop - anything will disconnect the wired TV connection immediately from the Internet but it DOES NOT disconnect it from the network. In other words, I can still see the TV in the list of devices on my router and still ping the IP from my PC. All the settings on the TV remain the same but when running the network test, it says it is connected to the network but not the Internet.I have disconnected all cables, reset the router, turned everything off and on several times, placed the Ethernet cable in different ports on the router, manually input all the IP addresses etc but none of it is working.
View 6 Replies View RelatedUse Samsung galaxy y s5360 Wi-Fi connection without wireless video?
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View 2 Replies View RelatedI have a Samsung Galaxy 10.1 tablet and have bee trying to connect to my WRVS4400N router with VPN through the "on board" software as well as with the Any Connect software from Cisco. I have no issues at the moment using Quick VPN from my laptop.
When using the Any Connect software I receive the following messages:
Security warning: untrusted certificate
AnyConnect cannot verify the identity of <IP address>. Would you like to continue anyway?
- Certificate does not match the server name.
- Certificate is from an untrusted source.
- Certificate is not identified for this purpose
[Accept] [Details] [Cancel]
If I select accept, the following error is received:
"Error: Connection attempt has failed due to server communication errors. Please retry the connection".
I have tried setting up the on board VPN with the Samsug Galaxy but every attempt has resulted in a time-out of the connection.
My Samsung UN46C7000 will not connect to my wireless internet. It was connected in the past, but when I go through the test, it fails at "IP address, Subnet, Gateway, DNS Server Test Failed" I have done the typical reomve power from router/wireless combo, wait 30 seconds, plug back in.My other wireless devices connect to my wireless network with no issues. I even disconnected one and reconnected just to verify I had my security code correct.I saw something from Samsung that says DHCP needs to be enabled, but I believe this is disabled on my router and not sure how to change it.
View 1 Replies View RelatedI am having the exact same problem as above however when i do netsh int ipv6 reset reset.logI get the fallowing message : there's no user specified setting to be reset.can't get an internet connection on the actual laptop. my wireless card works but it always says limited access to any wireless network i try.
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