Quote from: kano on July 02, 2018, 05:49:43 AM

Quote from: Pecker on July 02, 2018, 05:38:38 AM

issues with miners connection as well...

8 miners... 3 of them say offline thru website and not mining..

I rebooted all 3... still not showing as mining..

Awesome miner shows them as active and mining with no problem...

any idea whats going on? These S9 miners have been active for several months ...

All others s9 miners seem fine...

Thoughts?

https://imgur.com/a/ORF8v6T

At a guess - a DNS problem.

DNS servers often disobey DNS settings.

If google is still having problems then that could be the cause.
If not, then check whatever DNS server your miner is connecting to and see if it is OK.

On linux to check ANY DNS server you type:

dig @server.ip stratum.kano.is

e.g. dig @8.8.8.8 stratum.kano.is

I had a similar problem after all the dns shenanigans.. 4 machines from one farm were showing as down on the workers list, but the machines themselves showed they were still connected and mining, a quick reboot and they showed up on the workers list again.

13 machines were affected altogether, all S9/T9's different geographic locations, and in all cases there were other identical machines that weren't affected in the same locations.. what fun!