This isn't asking for advice on a build but for the past 2 days whenever I am to open any game my internet connection will completely dropout and will not come back unless I exit the game. (Note: This will only occur when gaming, I can do everything else besides gaming) I have tried simple troubleshooting and it has stated that 'Ethernet 4 doesn't have valid ip configuration' and problem with wireless adapter or access point. I have tried resetting both my router and my network settings, forcing a new ip and open ports, none have seem to do any sort of justice, I was looking into getting a new network card today after work but I wanna know what others opinions could be. Thanks in advance.

Specs: GTX 970 i5 CPU MSI tomahawk motherboard 16gb RAM