AW3420DW, AWCC, connection problem

I just got my AW3420DW and Aurora R9 on a pretty good black friday deal. Everything's fine except light control on the AW3420DW. No matter what I do there's no monitor showing in AWCC. I tried reinstall everything from here and all other methods I can find online, nothing changed. Anyone experiencing the same issue? Really need some help, thanks.