Hi, I got a new router at the end of October, just after a new PC. My connection has dropped a few times and windows has diagnosed the problem and connected me again, no problem. Just before christmas I lost my connection and couldn't get it back. I left it to do something else for a few hours and checked this laptop, which could connect fine. When I went back to my PC the connection came back on it's own after a while. Last night my connection dropped again. Windows diagnosed an issue with my modem and advised me to turn my router on and off, etc etc. I tried this and nothing changed, I rebooted. No connection. This laptop downstairs worked fine. I left it a while in the hope it might come back as before but I still have no connection this morning and Windows cannot detect any problems when I try to get it to diagnose. My router seems to be working fine and the router status page seems fine. It is just my PC that cannot connect and I'm very frustrated as this is the second time only worse and connections/networking etc is my weakest point. This may have nothing to do with it but last time this happened it was the day after a failed windows update, the day before I had bad BSOD issues. I had a seemingly successful windows update the day before yesterday. I'm not very good with these issues, you can probably tell so I hope I can follow any advise given and I hope someone can help me figure this out. I use Windows 7 Home Premium 64 bit. My router is a Cisco Linksys Wireless-N home ADSL2+Modem router. Model number: WAG120N My PC uses an ethernet connection to my router. This laptop also does and is also set up for wireless. I'll be very grateful if someone can help me as I'm disabled and my life is online and on my own PC. Will provide other details if needed.