Game modes doesn't work since last season init
Game modes doesn't work since some weeks, I don't sure but I think that it is since last season update. In other forks of irFBB I have the same problem, I understand that iRacing changed something in the last update
Without any context all I can offer you is to read this thread on the iRacing Forum. Any minor issues I had were resolve with the fix David Tucker provided.
https://forums.iracing.com/discussion/40182/irffb-problem-after-iracing-update
It didn't solve the problem for me. I don't have much more information to give you, sorry. Simply when I use the low latency game modes (360 and 720) it doesn't work, the FFB is completely dead, I have tried to set min force to max and max force to min and nothing, when I use the rest of the modes it works perfect (and a few weeks ago the low latency mode works fine).
Come find me on the Busters Corner Discord channel and we can see if we can resolve the problem.
https://discord.gg/aAfQfGDz