Is there a way to enable the automatic restart in the pi/arm version of the miner? Running four MLDs on a pi and eventually one MLD will declare “SICK” and “Idle” and dropping hash rate, works fine on windows and restarts the MLD but the pi version doesn’t seem to restart the MLD

Also, using anything above 600 on the pi is very unstable (sometimes MLDs fail to start or drop hashrate quickly) however running on windows on my laptop everything is fine using 700+, could it be because the pi is USB2 and the hub I am using is USB3?

Here is my temporary Jimmy-Rig setup. Core's are jacked running 876 & 900mhz
https://imgur.com/evkxPxR

Eventually they are going in a box Big fan pull, little one push to keep the dust down.

Your PSU is 15 amps max on 5 volt so there is to little juice. Try using 8 off them on 600 clock speed.than you use about 1.5amp per mld.
Remove the other 4 for testing purpose.
8 mld's times 1.5amp = 12amp. That will do and your PSU will have a little margin 15-12 = 3 amps. Or buy a bigger PSU.
For your information 600 clock is about 1.5 a 1.7amps, if you go to 796 the power draw can be 2amps per mld with margins , and so on for 8XXmhz
The higher the clock speed the higher the amps.

I use the mld's on clock 796 this is what I measure

MLD1 t=60 graden 1,65A CoreV=0,746volt
MLD2 t=56 graden 1,77A CoreV=0,763volt
MLD3 t=60 graden 2,05A CoreV=0,748volt
MLD4 t=70 graden 1,78A CoreV=0,739volt
MLD5 t=59 graden 1,8A CoreV=0,764volt

graden = degrees (dutchman)

So you see there can be a huge difference in the MLD's


Grtz and good luck