The BPM variable you mean? In any event, please me give an example of what isn't working so I have some context. Also, please follow the debugging procedure covered in the General Troubleshooting section of the manual.
Sorry for the delay. I was referring to the x-clip action BPM. I haven't seen the problem again so maybe it was something else I was doing wrong at the moment. I'll be sure to send a log if it happens again.