I don’t see any evidence in this Log of being in Loiter Mode and as far as I can tell you don’t have PosHold configured on any Flight mode or channel option.
dkemxr - that log had loiter mode configured as far as I was aware. I’ve now configured loiter on channel 10 and pos hold on channel 5 with the other modes. Will fly today and report back! Cheers and thanks for taking an interest.
dkemxr - thanks for your suggestion. I think I’ve found the issue. The PWM output for Pos Hold was a little low - below the required threshold. I’ve adjusted the transmitter and now get a clear beep between stabilise and pos. Off to test now - I bet it will work thanks to your input. Cheers, David.