TechDas Speed Issue

Hey Folks,

Fortunately for you I have not been around in a while.  Hope everyone is well and good.  
 

My Airforce Premium III S has decided to switch on its own to manual speed mode and decrease the speed to about 43 rpm.  Happened twice in two days while playing the second side of a 45 rpm LP. Haven’t noticed it on 33s.  I turned off the power supply at the rear and let it sit overnight.  No joy.

Y’all heard of this?  Fix?

Thanks,

Robert