Hello!
I did a flight with the 747-400 on its actual version, P3Dv4.5 and GSX updated to the latest.
I did the boarding with GSX and as it was time to close the doors GSX tried to close it automaticly (only 2L was opened for boarding). The doors went crazy and all doors where opening and closing very fast. I was able to observe it on the PMDG FMC on the doors page. I had to Reset positions to stop it.
Any hints what is going wrong here? Thank you!