Whelp. It wasn't the RAMPS. Put the new one in and same issue with the LCD. Pulled off the stepper drivers and swapped them a new set and the problem went away. Here's the bizarre part. With the LCD working again I figured I'd swap out the drivers one at a time determine which one was the culprit. I just swapped them out in the same slot one at a time and NONE of them caused the problem to return. Gave up figuring out which combination of them may cause it to return. Tried to do the PID Tuning for the Bed heater and found it not heating up. I've hooked everything up according to this thread http://community.robo3d.com/index.p...nstalling-ssr-pid-control-instructions.17512/ and double checked every connection shown in the images. I guess it's possible my Bed heater bit the dust. Short of the stepper motors it's the only powered component left that hasn't been swapped out. I replaced my Bed a while back because some glass popped off when removing a PETG print. I've still got that Bed so I'll test using that one tomorrow. If I mess with this thing any more tonight I'll probably end up punting it out the window.