i looked into the crashing, it has nothing to do with Power. both my hubs can provide enough power, i have stress tested it with plugging 3 Moonlanders 2s into 1 Hub, this ran fine without any speed drop. I now have 2 Hubs running 2 moonlanders each.
i wanted to know if anyone has managed to write a Crontab script that restarts the SH file every 1 or 2 hours? if so how did you do it! any help would be great.

Regards
Paul
Do you have the most current version of mining software installed?
https://github.com/jstefanop/bfgminer/releases/tag/bfgminer-5.4.2-futurebit2-beta2Also check your computer power saving setting to make sure that nothing is turning
off to save power when idle this could be a issue.