Welcome to Zyxel community.
I just confirmed it on 4.32 version of
It is able added over 60 characters.
Can you make sure your firmware version and
flush your browser cache and check it again.
Remove the static route
you don't need that.
The enabled default
SNAT should of covered this its in network> interface> trunk
default WAN trunk > advance
so try this go to
network > routing > policy route
please select one
member : Lan1
source network address
For internal wireless, USG20W-VPN support one
channel at one time.
Go to Configuration>Object>AP
Profile>Radio, you will see the default profile is 2.4G channel, and
default2 profile is 5G channel.
Go to Wireless>AP management>Select which
channel and SSID profile you want to use