GPU Utilization stuck at 2%

[hack_papi]

Hey all,
I've been following multiple guides trying to up my GPU utilization from 2%, I even tried the tips on the hashcat FAQ but none seem to work either raising GPU util by 10% but lowering my H/ or not working at all , my command is:

Code:

./hashcat64.exe -m 500 -o Assignment01 -a 3 -w 4 --force -O --opencl-device-types 1,2 --increment --increment-min 5 .\hard_dump.txt '?a?a?a?a?a?a?a?a?a?a'

can anyone suggest a way to increase my utilization? would adding rules work? thank you