I had a RT-66U that was rock solid (was using 380.69_2) but due to merlin no longer supporting it I went ahead and got a RT-88U as an upgrade.
As soon as it arrived I put merlin's latest firmware (384.4_2) and have had chronic issues with 2.4ghz having to be rebooted every few days.
I've tried changing several options that have been suggest but nothing works.
In effort to see if its just a bug introduced in the newer code I want to downgrade from 384.5 to 380.70. Is there anything I should know before doing this / is it even supported?
A few of us have noticed the same thing with 384.5 can you get some debug logs from around when it happened? I think its a dhcp issue, but i need to collect more samples. I've moved the devices on my network that i saw dhcp requests over and over to another ssid on another router and now the 2.4ghz ssid on the ac88u is pretty stable so far.