Versions: FIKA 1.1.5.0 - SPT 3.10.5
Networking: port forwarding
Description: Got both the SPT and headless dedicated server dockers set up. SPT has port 6969 forwarded to it, the headless has 25565. The SPT docker has fika installed and seems to be working, me and friends can join, see each other online and play on our own.
We haven't been able to get into someone's hosted game though, both trying to join someone hosting and trying to join the dedicated host gives us an "unable to connect to the server". Looking at the logs it looks like the dedicated host gets in fine, as do you if you're hosting. We also tried setting hosting on someone's PC and doing it over a VPN, still nothing.
Firewall is completely turned off (for testing), no mods except fika.