This forum is not here to support non-OpenWrt firmware. Therefore, your issues with that device need to be asked on the manufacturers' support channels other forums that do work with the AWF-5g.
Ask the manufacturer for help.
Look at the OpenWrt Table of Hardware to find a complete list of routers that have OpenWrt support. You can also read (and ask questions in) the hardware section of our forum (this is for devices supported by OpenWrt only... not for general purpose hardware questions).
For other open source firmware, ask questions on their support forums, not here. (although good luck with that for LibreCMC, I'd say you should just ignore that option entirely).
I've provided resources for you to find devices that can use OpenWrt.