When I change the frequency (or when I start VarAC) the correct frequency pops up on VFO-A and RX is illuminated on VFO-A, but TX turns off on VFO-A and turns on for VFO-B (which is set to a random frequency). I can manually switch the TX back to VFO-A after changing the frequency without any complaints, but I'd rather not have to. WSJT-X does not do this, and it is also using Omnirig Rig 1 (FTDX-3000-DAT rig type) for rig control of my Yaesu FTDX3000 .