Hello everyone

Hopefully someone can help me.

I rigged up my first 3 s3's last night and they were running at about 450gh/s, so all OK.

Overnight they all went down to about 200gh/s, so I turned them all off and started them again - they then went up to 450gh/s again.

They have been working for about 4 hours and now one of them has reduced again, but at the moment the other 2 seem to be OK.

Any advise would be great!  They are new from Bitmain yesterday,.

Thanks
Adam