Hi all, I have developed an irritating connectivity problem in the past week or so. At random, I loose the ability to fully access the Internet, that is to say I can log into steam but can't update or download games. I can access Google services like email, search and you tube but not bit-tech or mumble or log into gog or even update my anti virus (kapersky). Initially I assumed it was a router problem so did the usual restarts, but I was able to access most of these services on other devices. From there I then figured it might be the home plugs I use with my pc, and after a number of pc reboots, home plug resets it seemed to work ok. But then it re-occurred so I replaced the home plugs but amy still getting the issue. I finally found a work around, if I uninstall the network cards from device manager and reboot the pc it fixes it every time, all be it temporarily. If I just uninstall from device manager and then perform a 'scan for changes' to force windows to reinstall the drivers it does not fix it. The reboot seems a nessesary part of the fix. I notice it also happens if I leave the pc unattended it seems the issue also occurs. Any advise on how to fix this properly or troubleshoot it further would be much appreciated.