Hi dev!
Why did you remove the solo in 1.3?
I did not get the block in version 1.1. Takes a developer's board in solo. Strangely switches it to another solo. I do not think I can see the block as my ears.
Miner is crude. The gain is small.
! My choice ccminer 2.2.6 !

Good luck to you ! Maybe you can do something great.