Problems with Claymore v9.8 getting error messages like cu_k1 failed 30

[BitMan94]

so im getting these errors cu_k1 failed 30, NVML: Cannot get current temperature, error 15 when trying to run claymore v9.8  On almost all my graphic cards (5 Gtx 1060s & 1 1070) for some reason about 2 out of 6 will shutdown and stop working but the other 4 will keep running and its weird becuase when i go check MSI after burner or nvidia inspector they show like they completely turned off from the computer and the only way to get the to show as active and working again is to shutdown and restart the whole computer any ideas on how to fix this problem? Please help ):!!!

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[Bothebu]

you are clocking too high....memory instability

[gt_addict]

Yep clock to high. Reduce the clock and it will find its groove and be stable. Its an experimentation process to find the right balance. Start low and edge up higher and higher until you get the error and then reduce it a couple of steps.

[BitMan94]

i have all my GPUS set to stock, i had them over clocked but put them back to stock and still getting this error

[gt_addict]

Ive found running the latest nvidia driver doesnt help eother. Best driver for me is 372.70. Gives the best stability and hashrate.