My table has recently started to do this same thing, I have cleaned the rails, oiled the bearings even tried to help turn the screw when it stopped but it seems to be locked up by the motor. Tried to run the break in program first thing when I am going to cut just to make sure everything is loosened up.
What did finally help me the other day was that I slowed the speed down from 300ipm to 275ipm and that seems to have helped my situation for now. I was able to complete the break in program without any stops.
I will be able to do more testing in the next several days so maybe I’ll have more to report later.
Please let me know if you make any progress, as I haven’t had any problems like this until this last week.
Thank you