I heard today that Brands Hatch Morgan indicated to one owner that tyre pressure can affect the Overseer. I believe both the P4 and P6 are specified as 28 psi, I usually run with 28.5 - 29 psi. Apparently if the pressure drops below 28 psi the Overseer can be triggered (sensors misreading information coming in? And no, this is not April 1st!). So worth checking tyre pressures just in case this is the cause.
