Hopefully people can see the banding in the attached image. Started a week ago. Currently running the 3 wheel carriage with a V6. The Z carriages do not appear to be moving at all and it only starts after about 8mm of Z height. I originally thought maybe a leadscrew was out of alignment so I realigned and got similar results. I can see and feel the X carriage/hotend moving up and down a little as it moves along the extrusion and am getting what looks like a little wear to the wheels.
Anyone else seeing something like this? Thoughts on fixing?
I just put my FLSUN i3 Plus together and am still trying to get it fully working and I notice that the touch screen stays on and is functional (meaning the buttons still change the screen) after I turn off the power. It only goes dead after I unplug from the motherboard. Is this normal operation?