I am running latest version of ynh and nextcloud on a rpi4. And have this trange situation that the problem seems to be hairpinning of only nextcloud in the mobile. Nextcloud app and also nextcloud music via subsonic app don’t connect inside my LAN only on WAN. Any ideas what could it be? On my router, running openwrt, I set into /etc/hosts the lan IP and domain. On desktop nextcloud is working fine inside LAN.