Another question I have…why hasn’t ASUS pulled the troublesome FW version from being an available update? It’s been a problem for 3 days now and their overall response has been very slow.
I rolled back to the previous FW version and did a factory reset and it fixed the issue for me (at least for the last 10 hours). Hopefully ASUS has a new FW for us soon that’s not a beta to fix the issue for real.
Decided to just wait for the tested/certified FW update they are probably frantically working on and using an older backup router that seems to be just fine till then. It really sucks our $400 RT-AX89X's were all turned into paperweights without a f...