What exactly are you trying to do? Would you be willing to provide step-by-step instructions so we can reproduce the issue? As in, plug this into that, set BPM to this, etc. Details are important.
Also, have you turned MIDICLK on in the PF, along with the CLKFILT? The latest software is 3.5.0, so you might want to make sure it is running that as well.