Hi,
I recently unbrick a tp link w8980 by crossflashing a w9980 fw.
It works but I have some issue with PPPoE/PPPoA (my provider advice me to set PPPoE/LLC but the router works only with PPPoA/VC and I don't  understand why). So I would like to try openwrt but I need to know if in the recent update the WAVE300 5ghz band is enebled.
Thank you in advance