Title. V9940.

Firewall allows both private and public network for Nuclear Throne Together, cannot get 2 pc's to connect to each other via local ip(ipv4). "Error: Connection Timed Out" every time.

PC's can physically see each other via PING in cmd prompt and can LAN via other games(game tried to make sure it wasn't network issue was Minecraft).

Tried both Router connection(both pc's individually connected to same router) and physically connecting both pc's together via Ethernet cable. In both cases, the pc's can physically see each other and connect LAN other games, just not Nuclear Throne Together.