2.4GHz radio down on 21.02.1 (Tplink C50 v4)

For Developers
1

After some hours, wifi 2.4GHz disconnect clients. Not possible authentication. Is not visible SSID. Which log file, can i send for debug this problem? Thanks.

2

You could first tell us which router you are talking about...

3

Tplink C50 v4