If this firmware does fix I’d be very curious to know what was the specific issue was. I’m a network engineer and this issue behaved very much like double NAT although my tests could not confirm this. Would love for ASUS to chime in with a response....
I’ve given up. Never buying another asus networking device. It’s a shame too because i also own their g14 laptop and it’s excellent but this experience has definitely put a sour taste in my mouth with the asus brand.