Mafell fm motor overload issues

Morning

Gone to use the router this morning and started mafell motor and the blue light starts flashing red then turns red.

Apparently it is motor overload

We bought the motor Feb 2024. it has only had light use. Cutting Dibond and engraving laminate. We only use a couple times a month.

Is there anything we can do? Had the same issue before on the motor we bought with the router May 2022. Changed brushes made no difference. so bought a new motor.