Windows 7 64 bit. Desktop p.c. is directly connected to TG582n router by ethernet cable. On some occasions when the p.c first boots up, like this morning, it doesn't connect to the internet. I open the troubleshooter and it resets the "Local Area Connection" and then I receive the message" "Local Area Connection" doesn't have a valid IP configuration. - Fixed". The next time it could well be fine for a couple of days then back to the not connecting for a couple of days. It isn't a massive issue but having to use the troubleshooter is becoming tedious! The same p.c. was fine with a different router and Madasafish. It's since using this router and Plusnet. Any possible fixes would be appreciated.