S5's would every so often crash the os against nicehash as it was switching rentals.
My remote pdu allowed me to cycle the power and bring them back up.
The s5's are gone now.
Just now my first s7 had the os crash with nicehash.
Did the remote pdu power recycle and it is back hashing away.
More of an impact when 5th are taken out rather than the 1th.
Now I only have a single S7 but haven't had this issue before. Up 2200 minutes still with nicehash.
Can't even ping the miner. HAVE to power reset.
Pretty stable usually.
Payout pretty good on MRR?
MRR can payout good. Depends on what you set your rental rate at, I tend to set mine a bit higher then 100% and have had good rentals, but not much lately with the increase in hash network-wide and high diff. I like MRR too because I point all my miners to it and it proxies my connections so switching pools is a simple mouse click and all my miners switch together rather than having to log into each one and manually changing the settings.