I am in Vietnam, I use it in both bands 2.4hz 5.0hz. I do not think limited in your region / country

you tried to restore and configuration again?you should create a backup file.

BeerTooth wrote thanks for the idea The canyouseeme test reported that Port 80 was not open. My IP address on the Chromebook is dynamic, so I need to change it to static? Then open Port 80 on the...

I also encounter the same problem The choice is 2.4G because it is more stable

1.Open canyouseeme.org get ip 2.Open port router