Forza Horizon 5 came out a couple weeks ago, and I knew they were having server issues, so I never worried about trying to play online. After 2 weeks into the game, I decided to investigate further.
Come to find out, there is an incompatibility between Forza Horizon 5 and LabView tools! I would constantly get a “Unable to join session” error in FH5, and following this reddit post, removed the LabView tools. (My team is a Java team, so we only have NI stuff for the dashboard) As soon as I did this and rebooted, everything works!
Just posting this so it might help someone else.
PS: Can we get a non-NI based driver station? There is no support for Linux or Mac OS with the current dashboard…