Internet "disconnected" on a regular basis

I bought my Toshiba Equium A300D Tuesday, which came with Vista Home Premium and since then I had problems with the internet "disconnect" on a regular basis - I say "disconnected" because in reality there is nothing wrong with my connection to all the.

I have a local network set in place with the A300D, an address book remove but not Toshiba, one and an old desk. The Office has a wired connection to my router and two laptops have wireless connections, but neither the second laptop or fixed, are having problems with the connection, only the A300D.

My ISP reports no problem, and my router has been for more than a week now without requiring a reboot. On the A300D but I apparently lose connection on a regular basis, with my browser (which happens with Firefox, Opera and Internet Explorer) don't find no connection and the pages won't load do not.

Finally, if I try and refresh the pages, browsers just crash (and in the case of Firefox, it is often impossible to end the process with Task Manager, which means I'm unable to re - open). The Google Desktop Sidebar is also losing the connection too at the same time, as a number of other applications using internet connections, * but * Vista, when I try to 'diagnose and fix' the problem is said it isn't a problem, and a few other apps, my backup Carbonite and Skype service are the two remaining connected (and experience with my old laptop if there is internet connectivity problems Skype is usually the first thing to disconnect).

At first, I thought it was a problem with Firefox (my main browser), but as is the case with others too, it doesn't seem to be a simple matter of Firefox. Malware scan (Windows Defender) and antivirus (Eset NOD32) come to clear back, and it makes no difference if my firewall (ZoneAlarm) is in place or not, and I tried it with just the WIndows firewall as well.

Everything is going well for a while, but then suddenly I apparently lose the connection and once again, the only way to get it back is to restart, and once again things will be fine for a while until the browsers lose the connection (if as I said, Skype and Carbonite are still connected). At present on average I'll have to reboot every half hour or so, which is very frustrating and I'm getting little done for this reason.

I tried to look on the Vista from MS community support forum and a number of people seem to have problems with Vista - I was unable to post my problem here but in regarding the site for some reason MS refuses to accept my Windows Live IDs, and a google also found similar problems that appear to be related with Vista and SP1.

A number of discussions mentioned this could be linked with the TCP/IPv6 protocol, and that to disable TCP/IPv6 as a temporary workaround might work, and when I checked my connectivity TCP/IPv6 connection parameters has been showing as "limited." Disable TCP/IPv6 has however made no difference - I still have to restart every half an hour or two to get things running.

I am at the end of my home here - at - it ideas?

Try the following:

(1) update the driver Wireless LAN from Toshiba Europe site

(2) update the BIOS from the Web of Toshiba Europe site

(3) update the Firmware on your Wifi router. Some routers have some compatibility problems with some wifi chipsets.

(4) go to the Device Manager-> Wifi-> properties and disable power management, increase the output power, disable 802. 11A and others that you do not use.

Tags: Toshiba

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