@pcGAMEZguy so in the GTA V/lspdfr/keys.ini it only seems to have an option for the following.
TRAFFICSTOP_START_Key=LShiftKey
TRAFFICSTOP_START_ModifierKey=None
TRAFFICSTOP_START_ControllerKey=None
TRAFFICSTOP_START_ControllerModifierKey=None
However I don't see one anywhere for TAFFICSTOP_STOP, so I assumed they are one in the same. I removed the controllerkey and just went to using left shift and I haven't seen the issue again.