Hi!
I have some trouble with my rig (6 x RX588 and 1 x RX564)
When start phoenix miner him don't want start mine on all cards. start only rx588 cards.
Why he exclude my GPU0 RX564 ?

2020.11.23:19:09:29.779: main Phoenix Miner 5.1c Linux/gcc - Release build
2020.11.23:19:09:29.779: main Cmd line:
2020.11.23:19:09:29.779: main config.txt: -mport 3335 -rmode 2 -logfile /var/log/miner/phoenixminer/phoenixminer.log
2020.11.23:19:09:29.806: main Unable to enum CUDA GPUs: no CUDA-capable device is detected
2020.11.23:19:10:01.540: main Unknown OpenCL driver version! Hashrate and stale shares may suffer
2020.11.23:19:10:01.540: main OpenCL platform: OpenCL 2.1 AMD-APP (3143.9)
2020.11.23:19:10:01.540: main Unable to use OpenCL device Radeon RX 560 Series (pcie 1) for Ethash mining
2020.11.23:19:10:01.540: main Available GPUs for mining:
2020.11.23:19:10:01.541: main GPU1: Radeon RX 580 Series (pcie 2), OpenCL 1.2, 8 GB VRAM, 36 CUs
2020.11.23:19:10:01.541: main GPU2: Radeon RX 580 Series (pcie 3), OpenCL 1.2, 8 GB VRAM, 36 CUs
2020.11.23:19:10:01.541: main GPU3: Radeon RX 580 Series (pcie 4), OpenCL 1.2, 8 GB VRAM, 36 CUs
2020.11.23:19:10:01.541: main GPU4: Radeon RX 580 Series (pcie 6), OpenCL 1.2, 8 GB VRAM, 36 CUs
2020.11.23:19:10:01.541: main GPU5: Radeon RX 580 Series (pcie 7), OpenCL 1.2, 8 GB VRAM, 36 CUs
2020.11.23:19:10:01.541: main GPU6: Radeon RX 580 Series (pcie , OpenCL 1.2, 8 GB VRAM, 36 CUs