@Ethan-TP All my switches have been updated to this batch. All my siwtches created ACL and IP Group configuration failures after the update. "Apply Again" didnt clear them, but i was able to...

@avpopov1977 Application Optimised Routing and Load Balancing has NO EFFECT on any IPs or Networks that are set by policy routing to use a specific WAN. Policy routing enforces those IPs or Networks...

@MiKyMK79 Technically, the error is correct, the gateway IP is outside that mask and then by industry standards, is not reachable as it sits outside the mask scope You can probably immediately fix...

@arrmo The do not conflict WAN port DNS settings are what the gateway itself will use for DNS, and it will also use those servers for LAN clients if the C=LAN clients point to the gateway IP for DNS...

@Supraholic If you have IDS / IPS enabled, uncheck the DNS option in custom IDS setting profile

You can work around this until its fixed by temporarily expanding the DHCP pool, setting the reservation, then changing the pool back to how it was. Once set, they still work