Telescope Connection Problems

Last night (2010-03-18) I noticed that the telescope position cursor would jump to random locations across the planetarium sky display (ECU).  Since the dome is slaved to the telescope position, the dome would try to keep up with the randomly reported positions.  Through all this, the telescope was tracking and was not slewing. The same issue repeated tonight ans it appears after a few hours of use.  I am suspecting that threre must be an issue with the AP driver (V4.1.25) by Ajai Sehgal.