Tascam dm 3200 cubase 9

We control cubase 9 without problems, yesterday we installed a Protolos 8 le system for an attempt that did not work. We returned to cubase 9. All control Of the software through the mixer works except for the transport control on the tascam dm 3200 ,It looks as it has closed itself, does not receive a signal, and does not run the program. All the other parameters are working well in full control -I will be happy to help if anyone has an idea to return the transpor tbutton to work with cubase artist 9 Thank you very much/ Dudi levin producer

Hey Dudi, my name is Nando and I am in Arizona USA.
Just curious, did You ever revolve your issue with your Dm-3200. I’m having the same problem with Cubase 10.5 Pro.
Any input would help!
Thank you…