I have a PRM-AB78B-US board. It is having calibrating issues on both Mac OS and PC. Software/drivers have been updated. With 5-point/25-point, it will only stay calibrated for a day or so.
To rule out that the board itself is failing, I would like to upgrade the firmware.
Can you please send this file my way?
Hi and thanks for posting!
For the firmware for your generation of ActivBoard please see this article:
If we can be of any further assistance please do not hesitate to get back in touch.