HereSphere VR Video Player for Quest 2/Pro/3 supports Handy, Keon, Launch and Passthrough

I am having some trouble connecting multi fun player to heresphere. I was trying to follow this guide and I got some inconsistent results (connection was refused dozens of times, and when it does work, I can only get the single axis loaded. I am using an OSR2+ and a quest 3. Is there an updated guide for playing multi axis scripts via heresphere with multi fun player connected to an OSR2+?