Strange Screen Behaviour

Hey everyone I’ve had my rytm for almost a year now with no problems whatsoever, but today while playing with it I noticed some strange behaviour with the screen…

When adding a bunch of p-locks in record mode the screen begins to pulsate along with the blinking triggers. Like the contrast is grooving to the beat, if that makes sense? It only occurs in grid rec mode, its fine in live rec and basic playback. I will upload a video to show the problem.

Never had this happen before, wondering if anyone else has as well?

Thanks for any info or recommendations!