I think DBD is cutting off my internet

Gorik

I can play any other game online, but when I play DbD, solo or swf, my internet to my PC gets disconnected for about 30 seconds.

This only happens on DbD, I have checked other devices connected to the internet during these cut offs, and all wired and WIFI devices stay Connected.

I do not receive a ban when this happens, even if it happens multiple games in a row.

I have adjusted firewall settings with no success, any idea what's happeneing?