# Nanopool miner keeps going offline? **URL:** \ **Category:** Mining\ **Created:** [November 3, 2016, 3:28pm UTC](https://forum.zcashcommunity.com/t/nanopool-miner-keeps-going-offline/6867 "2016-11-03T15:28:12Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![manchildbenny](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/manchildbenny/32/1074_2.png) [@manchildbenny](https://forum.zcashcommunity.com/u/manchildbenny)\ **Post date:** [November 3, 2016, 3:28pm UTC](https://forum.zcashcommunity.com/t/nanopool-miner-keeps-going-offline/6867/1 "2016-11-03T15:28:12Z")
Seems like every couple of hours my worker will go offline. Has anyone else run into this problem? I’m using both the standard start .bat as well as the 2 GPU. ---
**Author:** ![Marvell9](https://avatars.discourse-cdn.com/v4/letter/m/7993a0/32.png) [@Marvell9](https://forum.zcashcommunity.com/u/Marvell9)\ **Post date:** [November 3, 2016, 3:34pm UTC](https://forum.zcashcommunity.com/t/nanopool-miner-keeps-going-offline/6867/2 "2016-11-03T15:34:26Z")
Nano pool submits shares quite slowy, this happens to my CPU miners there all the time not sure whats up ---
**Author:** ![manchildbenny](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/manchildbenny/32/1074_2.png) [@manchildbenny](https://forum.zcashcommunity.com/u/manchildbenny)\ **Post date:** [November 3, 2016, 3:39pm UTC](https://forum.zcashcommunity.com/t/nanopool-miner-keeps-going-offline/6867/3 "2016-11-03T15:39:02Z")
Ah so really when it says off line it truly isn’t? ---
**Author:** ![Marvell9](https://avatars.discourse-cdn.com/v4/letter/m/7993a0/32.png) [@Marvell9](https://forum.zcashcommunity.com/u/Marvell9)\ **Post date:** [November 4, 2016, 3:24pm UTC](https://forum.zcashcommunity.com/t/nanopool-miner-keeps-going-offline/6867/4 "2016-11-04T15:24:12Z")
idk man i think diff on nano is too high for cpus so when they submit low value shares for so long and are ignored it seems offline try fylpool ---
**Author:** ![zawy](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/zawy/32/11892_2.png) [@zawy](https://forum.zcashcommunity.com/u/zawy)\ **Post date:** [November 4, 2016, 3:28pm UTC](https://forum.zcashcommunity.com/t/nanopool-miner-keeps-going-offline/6867/5 "2016-11-04T15:28:10Z")
Right. I’m averaging 19 Sol/s on 41 desktops and their average is exactly correct as far as I can tell. Stick with them. ---
**Author:** ![Sequoia93](https://avatars.discourse-cdn.com/v4/letter/s/90ced4/32.png) [@Sequoia93](https://forum.zcashcommunity.com/u/Sequoia93)\ **Post date:** [November 4, 2016, 3:30pm UTC](https://forum.zcashcommunity.com/t/nanopool-miner-keeps-going-offline/6867/6 "2016-11-04T15:30:26Z")
Yesterday nanopool was having issues reporting statistics so it looked like miners were offline…however once they fixed it I could see that my miners were fine the whole time. However this morning I am noticing one of my miners dropped about 19sol/s at the pool but not at the miner…not sure what the issue is. ---
**Author:** ![zawy](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/zawy/32/11892_2.png) [@zawy](https://forum.zcashcommunity.com/u/zawy)\ **Post date:** [November 4, 2016, 3:42pm UTC](https://forum.zcashcommunity.com/t/nanopool-miner-keeps-going-offline/6867/7 "2016-11-04T15:42:19Z")
The expected variation in your solve rate every 6 hours measured from your accepted shares is ~1/SQRT(11 x Sol/s). i’m getting 1 notice per hour on 41 desktops at about 18 Sol/s, which tells me they are sending a notice if a share was not found in the past 5 minutes. This could occur twice a day if you’re at 20 Sol/s. Maybe they should go to 10 minutes, especially if people start singing up a bunch of laptops that are doing only 15 Sol/s.