Autopilot CRJ Aerosoft afer update World Update 4

Hello everyone, I have a problem since the update of flight simulator. My CRJ7 AP button no longer works at all even if I have correctly set the nav source to FMS1 Someone have a solution?

It works fine for me. You probably have a bad install. Did you do the CRJ update?

Good evening, thank you for your answer. Yes I have the last update. I just found my problem on my Honeycomb since the update I have my config which has changed. I had a config with avionics configured to off. I deleted it for more problem.