I have search for this issue and have not found anything that resembles it.
My display will shift ass though the screen address has moved. It doesn’t affect the function of the machine at all it will work quite happily while the display is a mess. I wonder if anyone has had this problem and how i could fix it. I post a couple of pics to give context.
Im using RC8 with the Bug Fix for Zprobing
it did the same thing on RC7.
ATX 700W power supply
Thanks for checking out this post
Tony