weird issue..cubase transposing tracks randomly

got a weird issue…my tracks are getting randomly transposed…ill start a track everything is fine then all off a sudden if I stop the track and create a new track and start recording some of the previous tracks already recorded will change key so its all out of tune.

this has only been happening the past week or so but ive not got a clue whats doing it or how to fix it…can anyone help?

this is happening in Cubase 10.5 im on windows 10 pc and my keyboard controller is native instruments komplete komtrol 61 mk2


What kind of tracks are these (Instruments/Audio)? Does your MIDI Controller send Pitch Bend data, by any chance?