Tech John replaced GFCI receptacle in garage that was feeding basement circuit. Basement circuit had additional existing GFCI receptacle on load side of garage GFCI. This can cause issues with nuisance tripping, which seemed to be the case. The basement GFCI was replaced with a standard receptacle since it is getting GFCI protection from the garage receptacle. Power was restored, and the circuit was tested and verified to be operational after repair.