Quote from: Burnie on March 10, 2014, 12:17:36 AM

Quote from: Kifissia on March 09, 2014, 11:17:22 PM

Quote from: Burnie on March 09, 2014, 09:53:24 PM

Quote from: Kifissia on March 09, 2014, 07:27:19 PM

Quote from: ijjz on March 09, 2014, 06:32:31 PM

All three of my rigs are doing this now as well. Different locations, different setups, all <6 months old. Probably started doing this maybe with in the last week.

Exactly same here. When I was mining in the US server all was well. This started happening about a week ago when the EU server opened. Never had these problems before when I was at the US server (now I have them here too).

Power is not an issue. I have a kill-a-watt and all is well. Also, I have the PCs (4 of them) on a 25 Amp circuit (220V) which can support up to 5500W (My rigs use around 2000 Watts).

I can confirm seeing the same here - on the eu server.
Most of the time I have seen this, the cudaminer reports "GPU #0 12345678 hashes 200kh/s"
Then the miner seems to have no work for 5-60 seconds - GPU usage is 0%
It only becomes active again after "Stratum detected new block" is received.

No connection timeout or accepted/rejected is reported in this "pause".

Aha, then so far, three of us have the same problem. Perhaps others havent noticed this yet.

I also notice a few "Stratum connection timed out". It could be related.
Maybe the shorter periods also are "lost connections", but shorter than the miners "timeout" value?

I asked around several time about this and i never got any answers.