Riser rigs suck. Always have always will.
I have 1 riser rig an h81 it sucks.
I never managed to get 5 cards solid on it.
Back in the day of Btc and gpu. Riser rigs sucked.
This is not to insult people that mine with 5 and 6 card rigs.
It is a personal choice for some to run 5 and 6 card rigs. Just as it is a choice to run four card rigs on my part.
If I had a different setup I could try for six card rigs. And I did get a z270 to run five card well.
I have found that being a bit more relaxed about mining makes it a bit easier.
Ie four rigs with cards at a slight underclock are pretty much set them and forget them.
While five and six card rigs pushed a bit suck. They cry for,help and are hi Maintainence
And a six card rig once built means you are committed to it. You have a big ass psu with six risers.
I would suggest you convert to pandaminers or to,four card biostar like I run.
You most likely won't since you have decided six and five card are better for you.
Frankly they may be better for your setup. You have more gear then me if I remember correctly.
A question you run a switcher miner that moves from coin to,coin?
Think so?
[2017-02-08 09:01:36.748] [info] [GPU0] Share accepted! (351379 / 351853)
[2017-02-08 09:01:38.296] [info] [GPU0] 157.6 I/s 300.4 S/s (5s) 157.5 I/s 299.1 S/s (1m) 157.6 I/s 295.5 S/s (1h)
[2017-02-08 09:01:39.104] [info] [GPU2] Share accepted! (351380 / 351854)
[2017-02-08 09:01:39.134] [info] [GPU3] 157.6 I/s 273.0 S/s (5s) 157.3 I/s 294.5 S/s (1m) 157.2 I/s 295.2 S/s (1h)
[2017-02-08 09:01:39.152] [info] [GPU4] 157.6 I/s 288.4 S/s (5s) 157.4 I/s 290.7 S/s (1m) 157.3 I/s 295.1 S/s (1h)
[2017-02-08 09:01:39.620] [info] [GPU4] Share accepted! (351381 / 351855)
[2017-02-08 09:01:39.729] [info] [GPU1] 157.6 I/s 308.0 S/s (5s) 157.3 I/s 298.2 S/s (1m) 157.2 I/s 294.9 S/s (1h)
[2017-02-08 09:01:39.877] [info] [Total] 786.4 I/s 1486.6 S/s (5s) 786.7 I/s 1476.4 S/s (1m) 786.7 I/s 1476.4 S/s (1h)
"uptime" : 475101,
"version" : "1.6.0"
Its as stable as you manage to make it. I could honestly say that without a gentle touch even 1 cards setup is unstable( regarding AMD), on the other hand my nvidia rigs are rock solid.
I have 30 riser rigs on MSI boards and some on those HTC boards and they 90% are fine all my rigs are six cards
none riser rigs for a large installation is a no no , cards are too close and the head from cards affect each other. For a midsize installation its fine though t ohave you
cards cooking each other.
I might go back to the MSI gaming boards they stupid expensive though, at like $150 per board vs the HTC biostar and asrock boards which are a mere $70 , but you get what you pay for
the MSI gaming boards are my most rock solid boards in general.
I'm trying the simplemining on one of my servers that has been constanly unstable though its a riser rig we will see how it goes
as for the panda miners they are too expensive for my taste and no resale on the cards bothers me too.
