Lost Access to virtual IPs after 10 minutes
i had a pfsense by wan ip address:172.16.1.10 and GW:172.16.1.11
i add 6 more IPs(x.x.155.129/32,x.x.155.130/32,x.x.155.131/32,x.x.155.132/32,x.x.155.133/32,x.x.155.134/32) on wan as ip alias type. while send traffic to IPs connection is good. but if dont send traffic to these IPs for 10 minutes, connection will lost and will be lost while you open virtual IP and save again.
Almost certainly an IP conflict. Check your system logs for "xx is using my IP …", if that's the case, you may see exactly which device there.