Yes and yes.
Things I've tried:
- https://www.avorion.net/forum/index.php?topic=1771.0 (this only worked for a little while but when I restarted the game cursor went invis again)
- Restarted computer
- Reinstalling and deleting avorion folder in roaming
- Disconnecting other monitors except main
- Trying other mice
- Verifying integrity of game files
- Reinstalling to another drive
- Changing resolution ( Cursor invisible on every resolution preset )
- Updating nvidia drivers
- Reinstalling nvidia drivers (clean install)
- Tried running as admin but just get "failed to initialize steam API"
- Unsubscribing from workshop content