RX470 - Linux performance - Aware of DAG problem

[peoples]

Hey,

i'm fighting with low performance on my RX470 ubuntu 16.04.1 .
Hashrate is around 25,6 but even when i benchmark with claymores miner and lower DAG like 120 or even lower. Hashrate stucks at 25,6 .

Also tried all drivers from 16.10 up to 17.30.

Months ago i was able to pull 29 per card with this config. Does the claymore benchmark not work or is there any other problem around besides the DAG linux driver problem that lowers the hashrate ?

Thanks !

[peoples]

Alright, got dag size fix working with ROCM Kernel and rocm amdgpu-pro module.

But now the hashrate is realy jumpy. Randomly always one or two cards fluctuates between 15 - 29MH/s

Does some else have rocm kernel with linux running and stable hashrate ?