Play back midi audio cubasis 2.8

hello, via midi I connected a drum machine that I use as master, channel 10, channel 2.
cubasis 2.8 receives these signals and plays them with classic … and micrologue.
I give the start command on the drum machine and both classic drum and micrologue start but the playback of the rest of the recorded tracks both audio and midi does not start at the same time.
while cubasis performs
the midi it receives does not even start play.
thanks i can’t understand thanks.