For the people who haven't tried the beta firmware you should probably email TP Link support and ask for the link (or use the one in this thread). I contacted them with the issues I posted a couple...

Further to my previous post, I'm seeing a similar problem to a couple other people, the 5G channels are completely gone from the router UI. They're not disabled, they're just missing entirely. The...

@Jerryb I'm having the opposite problem, the 2.4GHz channel is stable and reliable but the 5GHz-1 channel keeps dropping out and I can't connect to it no matter what I try (until rebooted). Any idea...