Hi guys, can someone give some hints or explain what is wrong with my rigs since only the gpu0 can have can receive/execute the fan speed as being set ? Below is the error i see all the time when any other than gpu0 fan gets set:

ERROR: Error assigning value 50 to attribute
       'GPUTargetFanSpeed' (m1-desktop:0[fan:1])
       as specified in assignment
       '[fan:1]/GPUTargetFanSpeed=50' (Unknown
       Error).

I am currently using rigs with 3 x 1080 Ti and 3 x 1070's and having the first release of v019 installed on SSD.
Tried manually to do:

nvidia-xconfig --enable-all-gpus
nvidia-xconfig --cool-bits=4
nvidia-settings -a [gpu:1]/GPUFanControlState=1
nvidia-settings -a [fan:1]/GPUTargetFanSpeed=50

but the error is the same.
Other than being unable to set the fan speeds, the rigs are chugging along, however, the speed of the fans for the cards other than gpu0 is the factory default as neither the minimum fan speed set in 1bash gets applied, with or without the automated fan control feature.

Edit: in the nvidia x server settings i can see the Enable fan control feature for the gpu0 but it is missing for the other gpu's.