Altezza Throttle Issues

[BigSammers]

Driving the last couple days the TPS had started to hit the DC max and min limits, with it being bad this morning. 

Tried to recalibrate the APS and TPS and experienced this when calibrating the TPS

https://photos.app.goo.gl/Sa1ndHM2Gw1fbMdt8

 

Any thoughts on what could be causing this? Sounds like the throttle is bouncing on itself.

Haven't had time to grab the tune or log yet, just wanted to get people's thoughts while I finish the work day and get ready to tow it back.

[Adamw]

An unstable oscillation generally suggests an issue with the PID setup.  Cant really tell much more without seeing the settings that caused that, but below are the base map settings as a reference which generally work ok.