Midi frame error when sync

Hi i just updated the firmware from 1.4 to 1.50 and by trying to sync BB with Roland bk 7m a midi frame error pops up and it stops working . it was not happening before, it was working perfectly and the comunication was good. any idea what it could be?

The solutions was, down gradeing the beatbuddy software to 1.4 and it is working just fine now ,1.5 software has problem to sync with another hardware since it is sending midi notes ,it would be good to resolfe this issue