Strange Routing Behaviour - Config Change

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Hello,

i hope you can help me with our issue, which i can't explain by myself.

We have a running VPN CARP Multi WAN Setup.

One OpenVPN P2P SSL/TLS Server (192.168.0.0/24)

• Listen to lan interface and use pf rules on both wan CARP IPs
  Three Outposts  (OpenVPN Client Connects) (Local Subnets: 192.168.100.0/24, 192.168.200.0/24 and 192.168.250.0/24)

Every time a make a configuration change (e.p. the last change was adjusting threshold values for packet loss), one outpost is not rechable anymore until i restart the whole openvpn server and let the outposts reconnect. Just disconnect the specific client doesn't help. If i try to ping the pfsense on the outpost site, traffic is routed to the internet and not through openvpn server.

I attached a extract screenshot from our LAN rules. We use also a gw group for wan failover and specified a addtional rule with the outposts subnets as destination.
Thank you

Kind regards