My BLTouch was working great. Until one day, it just started showing the right side as being high on every read.
I've tried leveling many times manually and with the BLTouch. But every time I use the bed visualizer, it shows high on the right. I've even rotated the glass build plate with the same result.
Any ideas what could be causing this? The bed leveling image below was done immediately after manually leveling the bed.