Model:Cycles Midi problem

Hi all,need to resolve this problem please…
I use the MC as a Master in Midi Thru and connected with all my instruments in sync via the Kenton Thru-5 Everything worked perfectly until the firmware update of the Erica Synths Drum Sequencer module.
After this update I ve not the sync,the bpm is out of rhythm. I tried to update both the module and the MC again but nothing to do.