So.. I've tried to search this, but I haven't seen anything on it. I have a new S5.  It seems to run fine. Every once in awhile, though, maybe every day or two, I will see that it is running at half efficiency.. in the 500-600 GH/s rate. I go into to miner configuration and hit save and apply without changing the settings.. and it goes back to 1150-1200 GH/s. Sometimes it stays for a day or so.. sometimes it stays for an hour. Is this a faulty power supply or a firmware glitch..? Anyone else seeing this happen?

I'm seeing the same thing on my 1 S5.  Frustrating.  Sometimes a save and apply click in the configuration page works for a full day or two.  Sometimes only a half hour.

Hoping there's a firmware fix coming to fix this. In the mean time is there any provision for a periodic reboot built in?

I received my S5 today and I'm having trouble getting it to hash.

Sometimes it will hash at around 650 Ghash/s for about 5 minutes and then it will be hashing at under 1 Ghash/s for most of the time.

Am I doing something wrong?

I received my S5 today and I'm having trouble getting it to hash.

Sometimes it will hash at around 650 Ghash/s for about 5 minutes and then it will be hashing at under 1 Ghash/s for most of the time.

Am I doing something wrong?

Can someone do me some simple math today please?

I need to know approximate how many kwh per day that an S5 will consume based on a frequency of 375. Assume a constant ambient temp and I get about 1.2 TH. Please let me know how you did this calculation.

This just has to be rough and dirty. I'm exploring designing a small hobby farm.

Thank you.

I replaced the fan with below and added a 2nd (push pull) in the rear. Cools fine and a lot quieter than stock fan configuration. Fan comes with extra long connector for 3 or 4 prong. Plugs right up and reads and controls as 2nd. fan.

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