https://github.com/polygraphene/ALVR/releases
Scroll down to 2.3.1 then download the alvr setup exe
For apk use this https://github.com/polygraphene/ALVRClient/releases/download/v2.3.0/ALVRClient-GithubNormal-release-v2.3.0.apk
This goes on the oculus go via the ADB installation.
If you have questions regarding setting the server/ client up, send a pm
You will have problems until you are connected directly to the router your Quest is using. Also not using a 5Ghz connection isn't helping.
I've been using this router TP-Link AC1200 Gigabit WiFi Router
I got best results with Virtual Desktop. But first I got ALVR better by replacing my ISP's default modem with https://www.amazon.com/TP-Link-AC2300-Smart-WiFi-Router/dp/B06XZ3S6B8 Great modem with good price. Good luck!