Deco M4 v2 not broadcasting 5ghz signal
Hi,
My Deco M4 sudently not broadcasting the 5ghz wifi, its only work with the 2,4ghz. I all ready turn on both band signal in the deco apps 2.4 an 5ghz but it only broadcasting the 2.4ghz. If I use the 5ghz only there is no wifi signal at all if i check from my phone, laptop, or computer. And if i turn on the 2.4ghz only mode, it works just fine...I think the 5ghz band is broken. I try to reset it a view times but the result still the same...Please see the photo...if all deco work as mesh, only the broken M4 thats not using 5ghz band as a backhaul....only 2.4ghz...
How/Where can i fix this?