Fist night in ages I've had to take my dob out for a session due to weather and work etc. Set it all up and started up the sysnscan, go to the first alignment start and went to slew up and pressed the arrow-nothing! the directional arrows are totally dead, Everything else works fine, all the other buttons, goto etc but no manual slewing.
I tried a factory reset, a re-flash of the latest firmware and pulled the handbox apart to check the board for any signs of trouble, nothing. Every still works except the arrows...
Looks like I'm up for another handbox unless some one has any ideas.