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