809 Error/Tunnel Swapping with IKEv2
we are currently running Client2Site Tunnels over IKEv2 using the integrated Windows 10 VPN Client which works fine for the most Part.
But whenever I change something on the IKEv2 Tunnel (for example IP Range) I get 809 Errors from the Windows Clients (iOS works fine) and have to reboot the firewall to make it work again.
From the USG logs it looks like the Client wants to connect to the wrong Tunnel.
Is there any way to avoid/fix this without rebooting the firewall??