5GHz nac radio problem on ramips/mt76x8 tplink re220

Is there a known problem with
5GHz nac radio problem on ramips\mt76x8 ?

Ive seen some other posts on 5Ghz probs pondering if it is general or device specific.

When I try to make a lan ap on the RE220 in Luci it just says 'Device not active' for radio1.

running 22.03-rc1