I’m at college right now, which is a 3 hour drive away from my home, where a server of mine is. I just have to ask my parents to turn it back on when the power goes out or it gets borked. I access it solely through RustDesk and Cloudflare Tunnels SSH (it’s actually pretty cool, they have a web interface for it).
I have no car, so there’s really no way to access it in case something catastrophic happens. I have to rely on hopes, prayers, and the power of a probably outdated Pop!_OS install. Totally doesn’t stress me out I’ll just say I like to live on the edge :^)
While you didn’t name names of what app you were using for streaming, I just got into a similar situation with my dorm and what I found worked was using wired ALVR for my streaming. Not wireless, but good, long right-angled USB-C cables don’t cost a fortune. https://github.com/alvr-org/ALVR/wiki/ALVR-wired-setup-(ALVR-over-USB)