RainhamIron
SpeedyMite Racing
Since the recent updates, I had similar issues with someone else's server. In the end to get it working I:
- uninstalled the game
- Backed up the files left over after uninstalling and moved them to another location
- Reinstalled the game in the original location
- Put a few key user files from the backups, back into the newly installed game folders (eg player.json / controller files etc).