Quote from: chup on March 04, 2014, 03:52:05 PM

Quote from: edonkey on March 04, 2014, 02:53:12 PM

Can anyone with a similar rig comment on stability? How often do you need physical access to your rig, and why?

I'm hobby miner. GPUs, Block Erupters, BlueFurys, Bitmine U1s and DualMiners. Thanks to LightningAsics sloooowwwwnes and nonresponsiviness I'm still waiting for 5-chip Gridseeds. I can only say that DualMiners are the reason installing CGWatcher for the first time. CGWatcher successfully replaces Dualminer GUI mining program that is not being capable to successfull restart miners. Because they need restarts too often to be manually restarted. I'm mining with Win7 x64 in scrypt-only mode, power supply is not the problem and from time to time some of them knows to disappear from list of COM ports under device manager. The only way to bring them back from nirvana is to disconnect/reconnect at USB hub. To summarize, they are worst units from my collection for unattended mining. Maybe next version of BFGminer is going to make them more reliable.

Also hobby miner here.

I'm currently running a PI with a couple little USB SHA-256 ASICs, and one DualMiner running LTC-mode only. I'm running the BFGMiner fork that just added DualMiner support. I find that the DualMiner dies maybe every 12-36 hours, and it requires me to re-start the scrypt window. This doesn't affect my SHA-256 mining at all. I believe everything is being powered appropriately and cooled. When it runs, it runs flawlessly. Looking right now, after 19 hours, I'm at 71.9 KH/s, no HW errors, and only 22 rejects to 4838 Accepteds.