[cgminer] Pool 0 difficulty changed to...

[Daniele Martinelli]

Hello guys,

After mining few hours with cgminer, it logs a bunch of these.
Any idea why?

Code:

[2022-02-02 16:31:58.732] Pool 0 difficulty changed to 10000
 [2022-02-02 16:31:58.851] Pool 0 message: Authorised, welcome to solo ***********!
 [2022-02-02 16:31:59.702] GSH 0: Toggling ASIC nRST to reset
 [2022-02-02 16:31:59.798] GSH 0: NewPac Bitcoin Miner (10040904)
 [2022-02-02 16:31:59.884] Network diff set to 26.6T
 [2022-02-02 16:32:00.107] GSH 0: found 2 chip(s)
 [2022-02-02 16:32:00.166] GSH 0: setting frequency to 250.00MHz
 [2022-02-02 16:32:00.179] GSH 0: open cores @ 250.00MHz
 [2022-02-02 16:32:01.589] GSH 0: start work @ 250.00MHz
 [2022-02-02 16:35:57.316] Stratum from pool 0 detected new block at height 721503
 [2022-02-02 16:41:02.064] Stratum from pool 0 detected new block at height 721504
 [2022-02-02 16:43:52.245] Accepted 03ac9e24 Diff 17.8K/10000 GSH 0
 [2022-02-02 17:08:19.538] Stratum from pool 0 detected new block at height 721505
 [2022-02-02 17:09:19.035] Stratum from pool 0 detected new block at height 721506
 [2022-02-02 17:13:31.818] Stratum from pool 0 detected new block at height 721507
 [2022-02-02 17:23:34.778] Stratum from pool 0 detected new block at height 721508
 [2022-02-02 17:27:12.557] Stratum from pool 0 detected new block at height 721509
 [2022-02-02 17:30:51.091] Stratum from pool 0 detected new block at height 721510
 [2022-02-02 17:40:27.628] Pool 0 difficulty changed to 88
 [2022-02-02 17:40:27.628] Accepted 054e0b53 Diff 12.4K/10000 GSH 0
 [2022-02-02 17:40:54.445] Rejected 02736f57 Diff 104/88 GSH 0  (Above target)
 [2022-02-02 17:41:05.479] Rejected 0214a57c Diff 123/88 GSH 0  (Above target)
 [2022-02-02 17:41:05.687] Rejected 02a053e7 Diff 97/88 GSH 0  (Above target)
 [2022-02-02 17:41:18.273] Rejected 0176fc07 Diff 175/88 GSH 0  (Above target)
 [2022-02-02 17:41:18.656] Rejected 02a5445d Diff 97/88 GSH 0  (Above target)
 [2022-02-02 17:41:18.963] Rejected 438189dd Diff 971/88 GSH 0  (Above target)
 [2022-02-02 17:41:23.071] Rejected 025649b5 Diff 110/88 GSH 0  (Above target)
 [2022-02-02 17:41:25.117] Rejected 01a3f818 Diff 156/88 GSH 0  (Above target)
 [2022-02-02 17:41:26.909] Rejected 022c9dcc Diff 118/88 GSH 0  (Above target)
 [2022-02-02 17:41:27.484] Rejected 0150cbee Diff 195/88 GSH 0  (Above target)
 [2022-02-02 17:41:37.304] Rejected 01333895 Diff 213/88 GSH 0  (Above target)
 [2022-02-02 17:41:43.828] Rejected 02bccbad Diff 94/88 GSH 0  (Above target)
 [2022-02-02 17:42:34.812] Accepted 01b34256 Diff 151/88 GSH 0
 [2022-02-02 17:42:36.363] Accepted 012dec1d Diff 217/88 GSH 0
 [2022-02-02 17:42:39.418] Accepted 02d34399 Diff 91/88 GSH 0
 [2022-02-02 17:42:51.455] Accepted 649a488f Diff 651/88 GSH 0
 [2022-02-02 17:42:55.922] Accepted 023a4aeb Diff 115/88 GSH 0
 [2022-02-02 17:43:13.408] Accepted 01c0fe67 Diff 146/88 GSH 0
 [2022-02-02 17:43:14.073] Accepted 9ef5177a Diff 412/88 GSH 0
 [2022-02-02 17:43:16.135] Accepted 01b1f171 Diff 151/88 GSH 0
 [2022-02-02 17:43:23.700] Accepted 01a1103d Diff 157/88 GSH 0
 [2022-02-02 17:43:42.059] Accepted 01947e30 Diff 162/88 GSH 0
 [2022-02-02 17:43:42.299] Accepted 01843a1d Diff 169/88 GSH 0
 [2022-02-02 17:43:45.277] Accepted 1c74b05f Diff 2.3K/88 GSH 0
 [2022-02-02 17:43:53.765] Accepted 022ab01f Diff 118/88 GSH 0

[o_solo_miner]

It is working fine 
Or what is your question?

[Daniele Martinelli]

Thanks for checking dude! Appreciate it 

After x amount of time I see a lot of these popping up.

Code:

22-02-02 17:40:27.628] Pool 0 difficulty changed to 88
 [2022-02-02 17:40:27.628] Accepted 054e0b53 Diff 12.4K/10000 GSH 0
 [2022-02-02 17:40:54.445] Rejected 02736f57 Diff 104/88 GSH 0  (Above target)
 [2022-02-02 17:41:05.479] Rejected 0214a57c Diff 123/88 GSH 0  (Above target)
 [2022-02-02 17:41:05.687] Rejected 02a053e7 Diff 97/88 GSH 0  (Above target)
 [2022-02-02 17:41:18.273] Rejected 0176fc07 Diff 175/88 GSH 0  (Above target)
 [2022-02-02 17:41:18.656] Rejected 02a5445d Diff 97/88 GSH 0  (Above target)
 [2022-02-02 17:41:18.963] Rejected 438189dd Diff 971/88 GSH 0  (Above target)
 [2022-02-02 17:41:23.071] Rejected 025649b5 Diff 110/88 GSH 0  (Above target)
 [2022-02-02 17:41:25.117] Rejected 01a3f818 Diff 156/88 GSH 0  (Above target)
 [2022-02-02 17:41:26.909] Rejected 022c9dcc Diff 118/88 GSH 0  (Above target)
 [2022-02-02 17:41:27.484] Rejected 0150cbee Diff 195/88 GSH 0  (Above target)
 [2022-02-02 17:41:37.304] Rejected 01333895 Diff 213/88 GSH 0  (Above target)
 [2022-02-02 17:41:43.828] Rejected 02bccbad Diff 94/88 GSH 0  (Above target)
 [2022-02-02 17:42:34.812] Accepted 01b34256 Diff 151/88 GSH 0
 [2022-02-02 17:42:36.363] Accepted 012dec1d Diff 217/88 GSH 0
 [2022-02-02 17:42:39.418] Accepted 02d34399 Diff 91/88 GSH 0
 [2022-02-02 17:42:51.455] Accepted 649a488f Diff 651/88 GSH 0
 [2022-02-02 17:42:55.922] Accepted 023a4aeb Diff 115/88 GSH 0
 [2022-02-02 17:43:13.408] Accepted 01c0fe67 Diff 146/88 GSH 0
 [2022-02-02 17:43:14.073] Accepted 9ef5177a Diff 412/88 GSH 0
 [2022-02-02 17:43:16.135] Accepted 01b1f171 Diff 151/88 GSH 0
 [2022-02-02 17:43:23.700] Accepted 01a1103d Diff 157/88 GSH 0
 [2022-02-02 17:43:42.059] Accepted 01947e30 Diff 162/88 GSH 0
 [2022-02-02 17:43:42.299] Accepted 01843a1d Diff 169/88 GSH 0

[Biffa]

Depending on the pool, it will automatically adjust the difficulty so your miner should find, on average, XX Shares per Minute.

e.g. on kanopool and maybe also ckpool, the pool automatically adjusted your miners difficulty to 18 shares/min

[Daniele Martinelli]

Clear, thank you!