I had a new F37 which worked fine for 3 weeks, the belt then slipped while I was using it, then started again as normal then 5min later it slipped again and it stopped working. Thereafter everytime I tried to start it it went through the start up mode and count down, the belt started and after 1/2 a resolution it stopped and shut down, this kept happening every time I tried turning it off and restarting it. Sportstech said it was the PCB and sent me a new replacement however I replaced the PCB and it did not fix the problem. The treadmill goes through the start up routine, starts and the belt does 1/2 a resolution before it shuts down. I'm in contact with Sportstech again as it is a brand new treadmill but any thoughts on what is wrong?
Does the treadmill operate normally without a person on the belt?