It also goes offline from my VNC service.
Sometimes it works fine for up to 16 hours, sometimes it crashes after just a few minutes.
I'm on win 7, got 13.12 drivers, 16GB virtual memory, GPU MAX ALLOC 100 just as previously suggested.
I'm using 3x Gigabyte 290 reference cards with Elpida memories.
Excerpt from the logfile after computer gets unresponsive and miner stops sending shares:
16:29:37:405 c14 got 63 bytes
16:29:37:405 c14 buf: {"id":1,"jsonrpc":"2.0","error":null,"result":{"status":"OK"}}
16:29:37:405 c14 parse packet: 63
16:29:37:405 c14 Share accepted
16:29:37:405 c14 new buf size: 0
16:29:39:293 2e8 Time gpu (0): 2007036
16:29:39:324 df4 Time gpu (1): 2007299
16:29:39:340 2e8 Dev round
16:29:39:371 df4 Round
16:29:53:785 df4 Time gpu (1): 14596801
16:29:57:046 c14 got 253 bytes
16:29:57:186 6ec got 253 bytes
16:29:53:785 2e8 Time gpu (0): 14624896
16:29:58:933 6ec buf: {"jsonrpc":"2.0","method":"job","params":{"blob":"0100e4f3a09d050f5646fdd7d94eef10b32f8145710d708f192d4e1da8aa294ba6edeeedf93927000000006231cc09dd9093ea348394d91a346a5b60ae3d25f006dd2671bc72c3dca3714901","job_id":"403063868009485","target":"169f0200"}}
16:29:58:933 c14 buf: {"jsonrpc":"2.0","method":"job","params":{"blob":"0100e4f3a09d050f5646fdd7d94eef10b32f8145710d708f192d4e1da8aa294ba6edeeedf93927000000003bb2027bb27c37c607e6e18b838cf1a22da6e6124d0fb38dc68510d24b2011f501","job_id":"447459754114970","target":"c5a70000"}}
16:29:59:120 6ec parse packet: 253
16:29:59:120 c14 parse packet: 253
16:29:59:308 6ec new buf size: 0
16:29:59:308 c14 new buf size: 0
16:29:59:495 c14 df has same pool, skip
16:30:04:814 2e8 Round
16:30:10:072 6ec DevFee: 06/23/14-16:29:59 - New job received from mine.moneropool.com:3335
16:30:10:259 6ec got 253 bytes
16:30:10:446 6ec buf: {"jsonrpc":"2.0","method":"job","params":{"blob":"0100e8f3a09d05d3c90eb927542f77f0b9fa857b09d066cd7e69a9ddefd86a4d5485a239a7c23d000000007a1157884fb94d50c307c3559fce14cedac5dc23895318c04cea9b33c3157dbe01","job_id":"674236697889864","target":"169f0200"}}
16:30:10:493 c14 06/23/14-16:29:59 - New job received from mine.moneropool.com:3335
16:30:10:633 6ec parse packet: 253
16:30:10:820 6ec new buf size: 0
16:30:11:054 c14 Speed: 1842 h/s, TotalHashes: 15970K, DevHashes: 798K Mining time:
16:30:11:476 6ec DevFee: 06/23/14-16:30:11 - New job received from mine.moneropool.com:3335
16:30:11:897 c14 02:24
16:30:12:084 c14 got 253 bytes
16:30:12:271 c14 buf: {"jsonrpc":"2.0","method":"job","params":{"blob":"0100e7f3a09d05d3c90eb927542f77f0b9fa857b09d066cd7e69a9ddefd86a4d5485a239a7c23d00000000a919ce0441e1f9821cc19cd54809422b50da4cd97459678df99026b44ad4e60d01","job_id":"468854755791835","target":"c5a70000"}}
16:30:12:458 c14 parse packet: 253
16:30:12:646 c14 new buf size: 0
16:30:12:833 c14 df has same pool, skip
16:30:13:394 c14 06/23/14-16:30:13 - New job received from mine.moneropool.com:3335
16:30:13:956 c14 Speed: 1841 h/s, TotalHashes: 15970K, DevHashes: 798K Mining time:
16:30:14:518 c14 02:24
16:30:14:798 df4 Round
16:30:16:171 c14 got 253 bytes
16:30:16:733 6ec got 253 bytes
16:30:16:920 6ec buf: {"jsonrpc":"2.0","method":"job","params":{"blob":"0100f7f3a09d050c20796e472c6fb7496fe9d6c7927dfefe1267f4f81ad92316319e062c4e86a5000000001d0f0bcfe7c1592ebfe67990d77cb0ef6d3be784e8f11594a9b4c1a6471b7c0101","job_id":"968281017825938","target":"169f0200"}}
16:30:17:107 6ec parse packet: 253
16:30:17:294 6ec new buf size: 0
16:30:17:856 6ec DevFee: 06/23/14-16:30:17 - New job received from mine.moneropool.com:3335
16:30:21:834 c14 buf: {"jsonrpc":"2.0","method":"job","params":{"blob":"0100f7f3a09d050c20796e472c6fb7496fe9d6c7927dfefe1267f4f81ad92316319e062c4e86a500000000b6ca7dc69da6511608e37e0122d9c961941d1e92edc8ad768ec630b1e7b9be4201","job_id":"132138102059252","target":"c5a70000"}}
16:30:35:843 c14 parse packet: 253
16:30:39:805 df4 Time gpu (1): 24792545
16:30:40:788 2e8 Time gpu (0): 24933243
16:30:43:846 c14 new buf size: 0
16:31:10:069 6ec got 253 bytes
16:32:08:866 c14 df has same pool, skip
16:32:13:780 df4 Time gpu (1): 14763067
16:32:17:867 6ec buf: {"jsonrpc":"2.0","method":"job","params":{"blob":"0100acf4a09d05e4c6e1a1cd3240f7211f14a310e7d1233cba3d47e2756ae8e3c12f4d95fefbdc0000000021bbeb80212aa04e716d5c4cebbaaefe8c415add768d6bdb4529edcb9321433801","job_id":"590404431568458","target":"169f0200"}}
After that it stopped accepting shares but continued reporting:
16:32:18:803 2e8 Time gpu (0): 14991293
16:32:22:828 6ec parse packet: 253
16:32:23:811 2e8 Round
16:32:27:867 6ec new buf size: 0
16:32:38:787 df4 Time gpu (1): 19785577
16:32:43:810 2e8 Time gpu (0): 19800764
16:32:48:786 2e8 Round
16:32:54:808 df4 Round
16:33:08:817 2e8 Time gpu (0): 14980299
For an hour before I discovered it.
Anyone know what I can do to fix it?