Without reading a diagnostics bundle, I have run into problems where Linux devices (i.e Android) require not only the identity certificate to be present on the server (in this case, a Firewall, router, or webserver) but also the full certificate chai...

Hi Kobz, Is this happening when the device goes into connected standby (goes into sleep/hibernation) or does this happen during normal use and pops up during an activity (such as web browsing?) Is it also just happening to you or other users? As far ...

So to clarify, d2vpn.com is primary, d1vpn.com is secondary. You want to have users try to connect to d2vpn.com, and fail to d1vpn.com in the meantime? Once you get d2vpn.com up, users will connect to that FQDN immediately? That should work, I believ...