Lenovo Y 560 - Computer Has Been Disconnecting At Random Time For 30-60 Seconds

May 3, 2011

I'm using a Lenovo Y 560 using a wireless connection to an Apple Airport extreme. I have been using this set up for a few months without any problems. However, recently, my computer has been disconnecting at random time for 30-60 seconds. There isn't any lag before or after and this occurs when gaming or browsing. The weird thing is, there are about 15 other PCs and Macs using the airport and none of them are experiencing this problem. I used my 'one key recovery' button and restored my computer to the factory default and updated/reinstalled all wireless drivers and the problem still persists. At this point I'm stumped, any suggestions?

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Mar 26, 2011

So...few days ago this is happening even more frequently, my service is from Verizon wireless. Its getting really annoying when i randomly disconnecting while im doing something important or its so slow it takes 4 minutes to load one page. Im in the basement so is my modem. Im using windows 7.

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Jun 19, 2011

my internet would just at random STOP for like 2-3 seconds then catch up with itself. I have 3 computers, 1 printer, a laptop and an xbox all setup on a NetGear N300 Router. the 3 computers and xbox are directly connected to the router. the printer and laptop are wireless.The Road Runner Modem is a CISCO Cable Modem DPC2100R2. Now when this random STOP happens... on programs like Teamspeak peoples voices cut out but then quickly catch up with themselves. On Black Ops PC and Xbox everyone freezes for a few seconds then catch up to themselves and I'll get a connection interrupted. I'd be asking friends around me to see if they got that "Connection Interrupted" and they say no. On Rock Band 3 I get randomly disconnected from the game with everyone asking what happened...When this STOP happens... my computer doesn't give me any error message like "Local Area Connection is unplugged" or anything like that. I've tried checking my CISCO modem's log and it shows no problems.Last week I swapped out the Road Runner Modem at their swap shops to see if that was the problem. Obviously it isn't. The Router I had before the NetGear did the same exact thing except it was a westell...I've tried directly connecting the modem to the computer and trying that to see if there was some kind of miscommunication between the router and the modem... same thing.

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Nov 7, 2011

We have a bunch of computers(70 aprox) connected to a domain. Since couple weeks ago very strange issues started occuring, internet and network access(path to network share is lost) would come up at random times and on different machines and would last for about 10-20 seconds it would re-connect again.All the computers are using private addresses.Most machines are windows 7, some are xp.Using Windows server 2003 as dc.Since the occurance is so random it's very hard to pin point the cause.

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Nov 19, 2011

Basically, my wireless internet has been disconnecting then reconnecting on weekends up to 50+ times a day. The weekend also seems to be the time when I have 10+ wireless connections in range. Can that be the cause of it? I have tried changing my router channels but to no avail.

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May 10, 2012

i just recently built a new computer (well today) and i plugged in a wirless usb adaptor that was about 2 years old and it was pretty fast but it still lagged my game starcraft (i was just trying it out to see how the computer would handle it). I went out and bought a brand new xtreme N desktop PCI adapter and it is even slower, and it disconnects every 5 seconds it seems. I installed it correctly and installed all the drivers, I also have rebooted the computer and it is still slow and wont even connect for a full youtube video. am i doing something wrong or is my adapter the problem (i am doing this on my laptop which is right beside my computer and is still connected to the internet).i cannot wire my computer to my router because it is to far away so that isn't a solution.

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Jul 22, 2012

The router is being good so far. I have a Belkin Wireless G Plus MIMO router with windows XP operating system. This has been going on for a couple of weeks now and I really want it to stop because it is stopping me from doing things that require the internet.

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Oct 26, 2012

I have fiber optic Internet with static ip and keeps disconnecting at very random times. It started 3 weeks ago, before it worked perfect. Most of times dcing 3 times per hour. But sometimes working for hours without dcs. Usually disconnects only for half minutes then reconnect, it can be very annoying. The provider keep saying that need change router. I'm tried three different of routers already, but keeps disconnecting. I'm tried connect the net directly into my cpu, without router, but not worked, dc-ing too. I tried ping the default gateway when its disconnected, and its saying: request timed out.What else can i try? It should be, that the provider has too many clients, and their router collapsing?

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Mar 12, 2011

i have an acer laptop an iphone and an xbox360 running on my connection not always all at once but my connection just randomly cuts out at any point whenever im on xbox live i get disconnected and i look at the router and its just resetting itself and i have to go and reboot it or just reset it and wait a wile before it will come back on. but even when it is on its not for long before it goes off on its own

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Internet Crashes For A Few Seconds At The Same Time Every Hour?

Nov 5, 2011

I've noticed this in the last few days, but my internet seems to crash at the exact same time (29 past the hour) every hour. We've recently had a new modem in, and was working fine. I recently had a mass clearout of a lot of things in my PC (got rid of 500 gigs), so I'm wondering whether I may have deleted something which has caused this.

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Random Request Time Out When Pinging Gateway IP

Jul 6, 2011

I've had some issues with my internet connection lately. Occasionally I would have connection interruptions even when I am just browsing the web with no downloads in the background or anything like that.The strange thing is that connection fails right at the vey beginning - if I constanly ping the gateway, I will see that among the continous pings of 1ms or less, every once in a while I would have several "request time out" messages.My laptop is connected directly to the router with a 6 feet cable. I replaced the cable and it still happens.What I also noticed is that if I am online in the MMORG I am playing, I can stay online for long hours, however when I start browsing the web, I would get disconnected pretty soon. So I think somehow browsing (and downloading at high speeds, which is understandable) somehow triggers these timeouts. I dont know what to make out of it.

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Cisco Switching/Routing :: 4948 - RSTP Poor Convergence Time 30 Seconds

Dec 26, 2011

What's wrong with my config? If I shutdown a port or pull a link it takes ~30 seconds to converge.
 
I have set spanning-tree portfast default on the 4948's. Is it proper to set my uplinks on these switches (g1/1) to shared or does that disable RSTP?
 
Switch 1 & 2 are 4948's running 12.2(54)
Switch 1 & 2 are connected on port 43
 
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Apr 15, 2012

The problems looks like this: I'm able to browse the web without any problems until at random points of time - might be 2 hours after I turn on my PC or 5 or even half an hour the port 80 gets blocked - actually more like it hangs it self. As whatever I try to open i get "waiting for response" going and going. It's not even returning "page not found" error or anything. To top everything all other ports work fine - i can use https, ping run tracert - no problem there.

I've spend two days looking for some answer on the web but came up empty. I've scanned for malicious software with ad-awar and malwarebyte anit-malware - nothing came up. After restart of the pc everything comes back to normal but its frustrating needing to do that every now and then.

My home network looks like this: I have some broadband modem that is connected to local wifi TP-LINK router (Model No. TL-WR340G/TL-WR340GD). There are four devices using this connection - two pc's (laptops), android phone and android tablet.

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Jan 6, 2012

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Apr 29, 2011

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Dec 20, 2012

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Jul 22, 2012

I have a Toshiba Satellite Pro L300-154 and for two years our wireless internet disconnects constantly sometimes for upto an hour. I have tried to diagnose and repair, system restore. The wireless connection shows up but when you try to connect it says:

Windows cannot connect to ...
Diagnose the problem
or
Conect to a different network

[code]....

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Mar 23, 2012

My computer keeps disconnecting to the wireless, however the internet connection is available and we can use playstation 3 through it. I have pinged this, but i am not sure what it means?

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Feb 1, 2012

I have an Airlink wireless Adapter and Window 7 on my computer. Why does it keeps disconnecting?

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Oct 12, 2012

I have a 2nd computer wired up to my modem, but the LAN keeps randomly dropping every 2-5 hours It never drops for my main computer.I tried swapping cords and ports, but it still disconnects, while my main computer remains connected The internet worked fine when connected to another modem in another house.Do you think this is a problem with the modem or Windows7?I hard-reset the modem to factory settings, but it still happens.the modem is a Motorola Surfboard SBG6580

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Small Network / Random Computers Lose Browsing At Random Times?

Dec 29, 2012

Network running about 60 computers, most of which are running windows 7 professional. Some are on a domain, some are not.At (seemingly) random times, some computer on the network will lose the ability to browse websites (including the web interfaces of networked devices). I can't identify what circumstances cause this to occur. I only find out about it when someone calls me.From the affected computer:I can ping sites I can ping our Cyberoam UTM (which acts as our DNS, DHCP, and firewall)disabling/enabling connection doesn't fix the problem releasing/renewing ip doesn't fix the problem flushing dns doesnt fix the problem uninstalled antivirus on two test machines, problem still randomly manifests.replaced the Cyberoam with newer model users have claimed that if they wait a long period of time (40+ minutes) the problem sometimes resolves.rebooting the computer resolves the issue until it randomly occurs again changing the computer's mac address also resolves the issue until it randomly occurs again.

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Feb 4, 2011

I have a computer & Bluray..should I use router to be able to use bothe at same time?I have a single port dsl line..or should I get a mulit port "modem/router"?

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Jun 20, 2011

I set up my Linksys wireless router BEFW11S4 with a password protection to prevent access from unauthorized users, now I can only access my internet connection from one computer at a time not simultaneously like before I introduced the password. I must have missed to turn on a switch somewhere in the set up

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Jun 10, 2011

Upon turning on the computer, the wireless will not connect. It seems to not recognize the configuration of the wireless. I have to go in and put in the key every time... and then there are times that it says "limited or no connectivity". We just had a new router/modem installed in our network just yesterday. This router/modem is in conjunction with cable tv difficulties we were having.

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Feb 24, 2012

First I tried restricting all computers from accessing the internet from 11:00PM to 6:00 through access control.  I enabled it and set up the schedule but it does not cut off the internet.  I went through create a new schedule and did that but again it still connects.  Then, in access control, I selected always and put in my son's IP address and created a schedule for him but it won't allow him any internet access. 

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Jan 2, 2012

Using RV042 router,have an office with 4 computers XP PRO SP3 and only 2 need to use the VPN connection.problem is each one will connect just fine BUT when one is connected the other will not connect untill the other is disconnected.have another office with very similar setup (same quickvpn client) (same router)and i have 2 computers connecting at same time just fine.have checked all i can think of.

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May 24, 2012

Had laptop connecting wirelessly perfect with no problems. We then added another laptop and PSP 3 to the house hold. Any of the 3 devices will connect to the internet via wireless but ONLY one at a time. If you are connected with one and turn on one of the others it will kick the one off that you were on and only 1 device can use wireless at a time?

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Mar 16, 2012

I haven't really allowed this to bug me too much, but I went over by a friend's house, used his WiFi, closed my Laptop, it disconnected, I reconnected to his network, came back home, now every time I restart or Shutdown my computer I have to reconnect, not that big of a deal

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Dec 5, 2012

I'm trying to hook up a D Link 150 601 router to my time warner w/road runner computer but it won;t on DHCP I'm lost as what to do.

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Apr 13, 2012

I have a Netgear N150 Wireless ADSL2+ Modem Router(DGN1000) which i need to connect for wireless access..My internet connection is a wireless one(antenna connected on roof) connection available to only one computer with an RJ45 LAN.Is it possible for me to connect the router to this LAN cable and get internet on more than one computer at a time?? I have the following information

IP :
Subnet :
Default Gateway :
Primary DNS :
Secondary DNS :
MAC of the Registered Computer :

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Mar 26, 2013

I have a Cisco WRT120N Router and a Cisco Valet AM10 wireless adapter. Almost every time the computer reboots, I loose my network and I have to redo the AM10 setup. The AM10 is the only device that loses the connection, my lap top and printer do not lose the connection.

Problem 2: Everytime I upplug and replug the AM10 a window pops up saying I need to check the drive for errors but none
are found.

Problem 3: I downloaded the AM10 install program, Downloadable.Setup.AM10.1.2.10148.2. It does not work. If I try to run it Iget an error message that the setup canot be completed and to call in for support.

Problem 4: When I can get it working is shows that it is Wireless Connection 5. Why 5 and not 1? Where are the other 4?

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Oct 26, 2011

I have WRT54G2 router. All settings are more-less default and the behavior is following.You start up the router. If you do not connect wireless device within 10 minutes, then you have to restart the router.You have assigned IP via wifi, and when you connect cable device to the router, the wifi PCs are disconnected.

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May 1, 2012

I recently purchased a X2000 ADSL modem/router combination.  For some reason the current time will not stay set to the time zone.  Rebooting clears the discrepancy for a short time before it drops an hour exactly.  I'm in the central time zone and the setting are correct on the basic setup.?

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