@ionizer5 I did a backup of my existing configuration file, and the beta firmware previously provided. Just in case. upgraded this morning, seems to be working fine. 

@shaywood 

thanks, let us know how it goes on a weekly basis if u can!

@tarund 

The latest firmeware is working great for me too.  Because I was on the beta, I thought it would be best to do a factory restore and start clean.  It's been flawless.

Just an update to folks on the latest firmware update.  I had been using the beta with great results.  Completed the firmware update, without a factory reset. Over the cross of a few days my 5ghz devices stayed connected, but the Internet was unreliable.  I switched to "smart connect" last night and since then have no problems with any devices. I have approx 70 2.4 and 5ghz devices. Hopefully, it will continue to work well.  I tried to go back to the beta, but the update failed. I didn't try a 30-30-30 reset. 

@Jerryb 

Why not try factory reset after updating to the latest and then re-entering all of the info?  This way you know nothing got corrupted...

@Mystiky Because I'm lazy.  I have a lot of custom settings, like port forwarding and assigned ip addresses.  

shaywood wrote

@Mystiky Because I'm lazy.  I have a lot of custom settings, like port forwarding and assigned ip addresses.  

@shaywood Save your settings to a file, and restore them after the reset.  I had heavily configured my AX11000  (including port forwarding, reserved LAN IP addresses and MAC address name mappings), and set up a replacement in less than 5 minutes by restoring the settings from a file.

@MartinKnutson great idea. I did the upgrade, but didn't think about reinstalling the configuration since it wasn't changing. 

@shaywood ... I too have ~ 50+ 2.4Ghz smart home devices as well as a very large number og 5Ghtz devices using the router. I had the same problem up until the beta code came out. When running the Beta firmware I had 0 issues with 2.4 just stopping working. I recently upgraded the firmware to the latest ( 1.1.1 Build 20200716 rel.84595(5553) ), noticing one of the bug fixes was in regard to what looked like the issue with the 2.4Ghz band. While running on this latrest firmware, within a couple days the 2.4Ghz again dropped all my devices running on that band. I have not yet tried a backup of my current configuration then a factory reset as some are suggesting, but hope that will eliminate the issue. If not I am really hoping I can reinstall the BETA Code. I plan to do the factory reset later and then fingers crossed the issue is actually resolved in this new release of the firmware.

@HERE  .... Has anyone who actually factory reset and restored there settings had the issue return?