[mm5300]

Does anyone know if there is specific coding in iDrive for gesture control? And if so, is it an all or none setting, or something that can be changed to turn off one of the gestures? I'm trying to figure out an issue.
It was working and I took the car into the dealership. Even though I told them not to, they reset the iDrive and cleared the changes that had been done. It also upgraded it to a newer software version. I had someone code the changes back and it seems like it was tougher to do with the new software. But now the gesture control is hit or miss (mostly miss) and the only one that seems to work at all is using the two finger gesture. I appreciate any info that can be provided.