A number of CineDrive users have reported axis buttons disappearing while moving motors in our v3.2 release. If the axis button disappears while moving a motor, control of that motor is lost until a few seconds later when the axis button returns.
If you move an uncalibrated motor slowly, that axis button will disappear within 8-12 seconds. It will come back in a few seconds. However control to that motor is lost during that time.
We've fixed this in our v3.3 beta release, and are now working to get this version out.
In the meantime, with v3.2, I recommend you not run motors for more than 8 seconds while calibrating an axis. By running a motor, I'm referring to the process of dragging the slider handle left or right to position a motor during calibration. By releasing the slider handle before 8 seconds has passed, this avoids the condition that causes the axis button to go offline.
We are also working to provide instructions for a wireless router solution for people having connectivity issues with Mac and iPad. Contact our Support team directly if you encounter this issue.