I have been using my AR750 Slate whenever I travel. I used to use WireGuard and everything was working. Recently, i had to switch to OpenVPN due to the WireGuard on OPNsense is acting up.
The problem that I’m experiencing with the Slate is i could not access my self hosted services. I’m using a reverse proxy (nginx proxy manager) to get access some of my services. Also, I’m using the adguardhome plugin on OPNsense as my adblocker.
When the Slate connects via the OpenVPN, i can browse the internet without a problem, except for accessing my services via their FQDN - e.g. emby.internal.lan, kosync.internal.lan, etc. I can ping the address, I just couldnt resolve any FQDN. Since I’m using reverse proxy, it is important for me to use FQDN.