[Device 0] Average speed (5s): 9188.96 sol/s
[Device 1] Average speed (5s): 9918.42 sol/s
[Device 2] Average speed (5s): 10140.2 sol/s
[Device 3] Average speed (5s): 10173.8 sol/s
[Device 4] Average speed (5s): 9941.01 sol/s
[Device 5] Average speed (5s): 10024.8 sol/s
[Device 6] Average speed (5s): 6902.02 sol/s
[Device 7] Average speed (5s): 6636.27 sol/s
[Device 8] Average speed (5s): 6775.64 sol/s
[Device 9] Average speed (5s): 6401.12 sol/s
[Device 10] Average speed (5s): 7138.37 sol/s
[Device 11] Average speed (5s): 6737.25 sol/s
[Device 12] Average speed (5s): 6953.81 sol/s
@nguyenkhoj93, give it another shot as follows:
Bat1 : --device 0,1,6,7,8
Bat2 : --device 2,3,9,10
Bat3 : --device 4,5,11,12
Good luck!