[1000mp] No Transmit

[VA3KA]

My FT1000MP was working fine until today. For some reason will not go
into Transmit (SSB or CW). Tried MOX as
well. Receive is fine.

A minute  minute or so after clicking mike button a few times the rig
will go into transmit (power output is ok) but will
not go back to receive (have to switch off power).

Tried Master CPU reset, still will not switch into transmit?

Any ideas where to start?

Thanks and 73,
Ken VA3KA

va3ka@rac.ca