Quick question... I've had an issue with my MTM tune where almost every 2 weeks the tune just turns off and the car goes into a non boost limp mode. I finally gave up and started to work on a custom tune with a local Audi/Porsche tuning shop. We are still running into the same issue where every 2-3 weeks the car goes into this non boost limp mode. We looked into it being mechanical but everything checks out ok. It's almost like the ECU after a certain amount of time is overriding or somehow bypassing the tune and going into a safemode. Scanning for codes gives us nothing.