I tried using Zerotier a few years ago for personal devices/homenet (~10ish devices) and it frequently dropped/disconnected to the point I uninstalled. The Windows client was buggy/quirky and would get into a weird state where I couldn't click on a network to connect/disconnect properly and the app would have to be closed and client restarted before it would work properly again.

Ive since set up wireguard and use nginx for reverse proxy and haven't looked back. This has been rock solid, set and forget.