SteamVR headset standing by, sees in ALVR launcher but when Trusted after it says connection timed o

[drowsy palm]

1. Windows
2. Smartphone, cardboard
3. Alvr from windows zip, on a phone: installed alvr client and phonevr, use alvr as server
4. AMD Ryzen 7 2700 Eight-Core Processor
5. Nvidia RTX 3050
6. pc

Couldn't figure out why, nothing starts and after Trusting it is disconnected? also no such troubleshooting page in github

I'd appreciate it if someone knows what could be the reason, how do i fix it or why i cannot fix it? Otherwise i think i did all correct, no? It's just on standby for some reason, don't understand it

also this, turned on