i do have an issues with my new rigs, i will try to make it clear,
Used 2 PSU
1800w mining PSU
2400w HP server PSU
connecting throw 24 pins and jumper for server PSU. ( 1800w will be replace soon with 2400 HP server due the slow running of HP server the 1800w faster little bit so the GPU will not recognize in the first start up reboot required to make all GPU works fine)
NBMiner 68% for LHR totally not stable, not sure its because of the miners or anything related
Risers are okay , SSD for Hive OS, the power more than enough for the GPUs, stable internet i do have another rigs, they disconnecting and rebooting not showing any error in miners logs just suddenly go to 0 and restart miners back to works after 5 min, that all.
i wrote everything i could to make the solution easier.