I have an 8025T control and when threading it sometimes waits before making another pass waiting on a signal other times it never misses a beat. It seems to be getting worse over the past couple of months that I have had to quit tapping with it.
I have cleaned and reseated all the connector pins and that hasn't helped. I'm not sure if the encoder is going bad or what? Are these brush type encoders that can be rebuilt or are they brush less throw a ways?