@David-TP Thank you for 1.2.1, I'll update and report if I encounter any issues.

Figured it out, I had to disable my wireless adapter completely then I was able to get the recovery screen. Downgraded and now everything is back to normal!

Tried for about an hour today to use the uboot GUI and could not get the firmware recovery page to load. I did get a flashing green light after power on and holding the reset for about 10 seconds but...

@Ttrax Check out this thread before you update to the latest release. There's an issue with 1.2.2 that may affect you: Deco X90 Satellite Connection issues - Home Network Community (tp-link.com)

@Korbyn Really appreciate the steps for rollback. I might give it a try. I'm definitely in the same boat, even a device close to the main Deco drops every 20 minutes.

Wanted to jump in and say I just updated to 1.2.2 and my satellites no longer get a signal. Looks like we're waiting for a patch.