Just Keep Going Straight when RTL Switch has been triggered

Hello Guys,

I’m making ArduRover with Pixhawk Clone and RockRocket Caster RC Car.

I successfully made my wiring and finished setup with mission planner.

it respond well with transmitter(Futaba T8FG)

but it reacts weird when I trigger Mode Switch to RTL.

it just keeps going straight.

I tried RTL with many different directions, but it just keep going straight.

why does it happens?

Do you have a log of when the issue occurs?

Thanks, Grant.