Internet interruption

I keep losing internet. Each time I lose it I have to reboot to restore internet. Call Frontier they say AVG is the problem.

Hi Robbie, 

Let's first check if AVG is causing this issue or not
Disable the AVG protection temporarly anc check if you are able to access the internet or not.
AVG >> Menu >> Settings >> Full Protection >> Enhanced Firewall
Disable the Enhanced Firewall for 10 mins and check.
Keep us posted.