WatchGuard SSLVPN with Radius

So I am setting up WatchGuard SSLVPN with Radius to use with Duo.
I got RADIUS setup on Firebox and setup on proxy per Duo/WatchGuard Documentation.
Proxy and NPS server are on the same server.
As soon as WatchGuard tries to Authenticate I get an error on the server
“A RADIUS message was received from the invalid RADIUS client IP address 192.168.0.1.” (192.168.0.1 is my WatchGuard’s IP)

Config on Proxy
[radius_client]
host=192.168.0.10
secret=XXXXXXXXXXXXXXXX
pass_through_all=true
port=1812
[radius_server_auto]
ikey=XXXXXXXXXXXXXXXXXXXX
■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
api_host=XXXXXXXXXXXX.duosecurity.com
radius_ip_1=192.168.0.1
radius_secret_1=XXXXXXXXXXXXX
client=radius_client
port=1812
failmode=safe
pass_through_all=true

Have User Group VPN which is set up on WatchGuard and also the filter-id in NPS.
Not sure what I am missing.
Thanks
Tom

Found my issue yesterday.
Issue I had NPS and Radius on same port.
Changed Radius to port 18121 and looks to corrected that issue.