I'm still not able to make TBlackMiner work. I've installed the 1.19 from HiveOs, and this is the screenshot of the Miner console.
As you can see is printing multiple time per second the hashrate of each GPU, and still 3 GPU are not recognized. Then they go in timeout and exit, the system freezes, I've to phisically reboot.

All are RX 580. I've no problem with other miners.

https://ibb.co/9VqVY65