A glitch has appeared with my mount . . .
Everything running as normal , tracking beautifully , then after 4-5 minutes the RA tracking stops . . . ?
Can adjust DEC as the image drifts across the screen but RA buttons are unresponsive.
Turned it off and restarted and everything fine again , for about 4-5 minutes when it reoccured . . . !
Happens whether running off the powertank or the mains supply . . .
Any suggestions gratefully received . . .