No 2.4G in drop-down

[Tom_Hall]

Hi - I have an ASUS RT-AC87U, with Merlin 378.55

I've just noticed that in the Wireless / General section, the drop-down box is only showing 5GHZ
Yet I have separate (working) ssid's for 2.4GHZ & 5GHZ, and the 2.4GHZ is not hidden

Any ideas ? re-fash maybe ?

https://www.dropbox.com/s/eo9p8v5boju3mad/5G_or_5G.jpg?dl=0

 

[RMerlin]

Factory default reset and manually reconfigure - you have corrupted nvram.

Reflashing a firmware never does anything.

 

[Tom_Hall]

Thanks Merlin - the factory reset worked (until I restored my saved settings, and ended-up with the same problem)
I guess the saved settings are corrupted too
I'll just have to factory reset and setup from scratch

Thanks again