Quote from: paul21 on May 10, 2013, 01:14:52 PM

Quote from: Rannasha on May 10, 2013, 01:12:44 PM

Also getting a high reject-count (roughly 25% on both machines) coupled with periodic disconnect messages. Running on Ubuntu (both native & in a Win7 VM). Tried several of the servers.

accepted: 8138/8319 (97.82%) for me on the local connection, so I think 502 is related to yac.dontmine.me and mineyac.dontmine.me , try mineyac3 it's not cloudflare

Nope, similar results:
[2013-05-10 10:19:29] 8 miner threads started, using 'scrypt-jane' algorithm.
[2013-05-10 10:19:51] HTTP request failed: Failed connect to mineyac3.dontmine.m
e:8080; No error
[2013-05-10 10:19:51] json_rpc_call failed, retry after 30 seconds
[2013-05-10 10:20:34] Long-polling activated for http://mineyac3.dontmine.me:808
0/LP
[2013-05-10 10:20:34] thread 3: 4096 hashes, 12.96 khash/s
[2013-05-10 10:20:34] thread 1: 4096 hashes, 12.05 khash/s
[2013-05-10 10:20:34] thread 6: 4096 hashes, 10.29 khash/s
[2013-05-10 10:20:34] thread 0: 4096 hashes, 10.67 khash/s
[2013-05-10 10:20:34] thread 4: 4096 hashes, 12.84 khash/s
[2013-05-10 10:20:34] thread 7: 4096 hashes, 10.45 khash/s
[2013-05-10 10:20:34] thread 5: 4096 hashes, 9.06 khash/s
[2013-05-10 10:20:34] thread 2: 4096 hashes, 9.64 khash/s
[2013-05-10 10:20:39] thread 6: 64481 hashes, 13.02 khash/s
[2013-05-10 10:20:57] LONGPOLL detected new block
[2013-05-10 10:21:04] thread 7: 362667 hashes, 12.28 khash/s
[2013-05-10 10:21:04] thread 6: 20 hashes, 10.00 khash/s
[2013-05-10 10:21:04] thread 3: 194475 hashes, 6.55 khash/s
[2013-05-10 10:21:04] thread 4: 13945 hashes, 0.47 khash/s
[2013-05-10 10:21:04] accepted: 0/1 (0.00%), 60.63 khash/s (booooo)
[2013-05-10 10:21:06] thread 4: 28324 hashes, 12.47 khash/s

[2013-05-10 10:22:02] thread 0: 32646 hashes, 8.28 khash/s
[2013-05-10 10:22:03] thread 7: 269427 hashes, 8.98 khash/s
[2013-05-10 10:22:05] LONGPOLL detected new block
[2013-05-10 10:22:09] thread 5: 73403 hashes, 3.95 khash/s
[2013-05-10 10:22:26] HTTP request failed: Failed connect to mineyac3.dontmine.m
e:8080; No error
[2013-05-10 10:22:26] submit_upstream_work json_rpc_call failed
[2013-05-10 10:22:26] ...retry after 30 seconds
[2013-05-10 10:22:27] thread 4: 40262 hashes, 1.40 khash/s
[2013-05-10 10:22:31] thread 6: 279067 hashes, 10.33 khash/s
[2013-05-10 10:22:34] thread 1: 719558 hashes, 12.22 khash/s
[2013-05-10 10:22:38] thread 3: 626870 hashes, 9.65 khash/s
[2013-05-10 10:22:48] thread 2: 785565 hashes, 10.57 khash/s
[2013-05-10 10:23:18] HTTP request failed: Failed connect to mineyac3.dontmine.m
e:8080; No error
[2013-05-10 10:23:18] submit_upstream_work json_rpc_call failed
[2013-05-10 10:23:18] ...retry after 30 seconds
[2013-05-10 10:24:09] HTTP request failed: Failed connect to mineyac3.dontmine.m
e:8080; No error
[2013-05-10 10:24:09] submit_upstream_work json_rpc_call failed
[2013-05-10 10:24:09] ...retry after 30 seconds

etc. Huh