Today over 24 hours the wifi light turn off and all devices get disconnected. It is using the latest firmware. Only restarting seems to fix it but then it turns off again.
I have that one, been running LEDE on it since I got it a year ago, never had issues like that.
I’m suspecting maybe DFS is detecting some interference thinking it’s radar when it’s not.
What channels are you running on?
My channels are set to auto but I did a restore from previous firmware so far that seems to work no issues yet.
Update seems like that didn’t work some webpages just don’t want to load or same for some apps like Instagram. Unless I go in and switch to 2.4 or 5.0 in the middle of one of them loading. It will load.