I have a 250 size quad with a Pixracer and BusyBee2 4in1 20A ESC board. The ESC protocol is set to Normal.
I was running 3.4.6 on this quad and it worked well, hovering around mid throttle. Last week I upgraded to 3.5 rc8, recalibrated RC and ESCs with Mission Planner (latest beta), and it still worked well, hovering around mid throttle. Today I upgraded to 3.5 rc9, recalibrated RC and ESCs, and now it hovers around 25% throttle stick.
My TX is a Taranis 9D+ with OpenTX 2.2. I have no throttle curves set on the TX or in AC. When I set the throttle stick to the mid point Mission Planner says 1500.
I’ve attached a log from a short test flight, and my reading of this is RCIN C3 (throttle) shows it was hovering with RC of about 1250, which is consistent with the observed 25% throttle stick to hover.
I could use some help identifying what caused the hover point to change from 50% stick to 25% stick, and how I might fix this. I’ve recalibrated the ESCs in rc9 several times and it always hovers at 25% now.
00000006.BIN (1.6 MB)