An updated XMRig-AMD 2.8.6 miner is available for download.
To update the miner, follow these steps:
- Stop miner
 - Run at console 
custom-get https://github.com/Kpaccyc/XMRig-AMD-HiveOS/releases/download/Release/xmrigamd.tar.gz -f - Start miner
 
Important features of this release:
- Improved  
cn-heavy,cn-heavy/xhvperfomance up to 8% since v2.8.5 and up to 16% since v2.8.4, thanks @SChernykh - Improved  
cn-heavy/tubeperfomance up to 6% andcn/2perfomance up to 1% - Reduced power consumption with  
cn/2 
It’s now recommended to revise your  Extra config arguments  and try:
- Same intensities for both threads.
 - 
--opencl-strided-index=2, --opencl-mem-chunk=1forcn/2. - 
--opencl-strided-index=1for other algorithms. 
For initial installation - use the instructions on the page:
Miner configurator available here