Bug/Issue Multiplayer connection failed

I can´t get a connection to get an invite code or make friend invites over steam.. tried reinstalling steam and stardew valley, tried without firewall, without antivirus, tried a different network connection, nothing works

i don´t know how i can get further information about my issue
save files are fine
Please Help!
Have this problem for about a month or so

 

Same problem for me, would appreciate some feedback on it

 

Do either of you have Antivirus at all?

If you do, check the quarantine for the "Galaxy.dll" file. I just had a person with this problem and their Avast antivirus took it as a false positive. Once he took it out of quarantine and put it back into the install directory, he was able to connect again.

 

I don´t have any files in the quarantine.. problem would have been solved by deactivating antivirus