I've been on 384.3 since it came out. I've been upgrading with each increment so when 384.4 came out this weekend I upgraded. This is when I began having the issue with 2.4. So 384.3 is a stable firmware with no issues.
All, I sent an email to the contact for Asuswrt-Merlin explaining what I've experienced on the latest build and has he received any reports on the 2.4GHz SSID issue. Also pointed him to this forum to show others are having issues with the latest build, so maybe a new build comes out to resolve...
I think it is the new build that was just released. 2.4GHz SSID was having issues, 5GHz SSIDs no issues at all. My son kept complaining his XBOX One would not connect. I noticed other devices would not connect to the 2.4GHz SSID. I would reboot and would resolve for a period of time. I...