I converted an ATR72-200 from AI to flyable by adding custom panel and sounds to it. I couldn't find the livery anywhere else so I had to use the AI model I had installed. The problem is, whenever I go over 60 kts, the airplane starts pulsing. The gauges, control surfaces, etc. The aircraft usually cannot rotate since it cannot gain speed after around 70 kts. Is this because this is an AI aircraft? Are the aircraft.cfg files different for AI aircraft? It's odd because before adding the panel and sound, the airplane flew great.. All I had was an empty panel and sound folder for testing.

 

Any help is greatly appreciated!

AI aircraft were never meant to be operated by users and as such their FDE's and airfiles are pretty limited.