I updated AMP to the latest version the other day and created a Valheim instance. I'm running Linux and have run other servers recently such as Minecraft with not issue. When installing the instance I took the following steps:
- Changed the ports to 2456 - 2458
- Port forwarded the ports on my router
- Updated and Started the server
But when I click the connect button on amp, add the server manually on steam server or try to connect via ip in game nothing works. I also know that I need to connect on ip:2457 since the game does one up from what I have set.