Note that there is a bug in Rev T1.05 where if you send a CAT CW speed command, the display sometimes gets corrupted and I believe there may be another issue — I just don’t remember.
Hans is aware of the issue. For now, make sure your host software does not send the CW speed command to the QCX.
-- 73, Bernie, VE3FWF (most typos in this message have been generated by highly sophisticated auto-correction software)