Blocking Counter-Strike: Source Server

Basically I have this problem where Comodo is blocking my Counter-Strike: Source server and nothing I do works. I have tried by both opening ports 27016 and 27015 (In/Out and UPD/TCP) correctly but am never able to connect to my server. I have tried the same with Windows Firewall and the server works perfectly. I assume there is some sort of bug or incompatibility with Comodo which needs to be fixed ASAP.

I’ve had the same issue with my Minecraft server. Try putting the firewall into game mode, it worked for me.

Thanks! I’ll give that a try once at some point :slight_smile: