Quote from: deecept on June 06, 2018, 07:04:39 AM

Anyone seen this before?

Img #1
https://i.imgur.com/H2mbS8K.png

Img #2
https://i.imgur.com/TZVHPKe.png

Including error text for search
In PhoenixMiner: unable to use opencl device radeon rx 570 series for ethash mining
In Claymore: unable to use opencl device radeon rx 570 series for ethash mining / OpenCL error -61 - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.
In tokenminer: OpenCL device Ellesmere has insufficient GPU memory.536870912 bytes of memory found < 1073739904 bytes
of memory required
In tokenminer: No GPU device with sufficient memory was found. You may need to change the --opencl-platform argument to 1. (this changes nothing BTW)

I'm not familiar with Radeon mining, but from the error message, I think it is pretty obvious that there's a memory problem. Your graphic cards seem to have enough RAM (4Gb should be enough). Another thing you should check is virtual memory. Have you checked your virtual memory (Page Size), maybe there lies the problem?