WatchGuard SSLVPN with Radius

So setup WatchGuard Radius per Duo documentation.
Setup AD User group VPN and added to NPS and also added to VPN group for SSLVPN on Firebox.
When I go to authenticate with user get an error on Server “A RADIUS message was received from the invalid RADIUS client IP address 192.168.0.1.” (192.168.0.1 is WatchGuard)
Proxy Config
[radius_client]
host=127.0.0.1
secret=XXXXXXXXXXXXXXXX
pass_through_all=true
[radius_server_auto]
ikey=XXXXXXXXXXXXXXXXXXXX
■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
api_host=■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
radius_ip_1=192.168.0.1
radius_secret_1=radiuspassword
client=radius_client
port=1645
failmode=safe
pass_through_all=true

NPS is on the same server as proxy, Also tried using port 1812.
Both running on Windows Server 2019

Have a Case open with Duo but it’s been a 24hrs and still sitting as pending.
Thanks,
Tom

It looks like you solved this by updating the port in this thread: WatchGuard SSLVPN with Radius.