sarkyscouserB
Adguard Home or pihole for starters.
Or run unbound and go straight to authoritative DNS servers.
Yes, I expose Home Assistant this way
I’m assuming the benefit over say Caddy + Authelia is that you don’t need to open any local ports such as 80 and 443?
Once you’ve chosen a VPN take a look at gluetun as a dockerised VPN gateway
Turn them into security cameras:
https://play.google.com/store/apps/details?id=com.ivuu&hl=en_GB&gl=US&pli=1
If you want stability then you should go with Debian
I use nextdns as I can use that when mobile but if you want a local solution adguard home has DOH/DOT built in and a nicer interface than pihole IMHO
Increase your channel width to 80 MHz. Yours is set to 40 or lower.
Increasing channel width will increase bandwidth but reduce range and increase interference.
If you only have a basic router channel width settings may not be available though.