I updated the firmware on my Dream Air Lighthouse to 1.3 and installed Pimax Play 2.0.1 (after uninstalling all the 1.44.1 files). I immediately noticed several problems with stuttering and screen dragging when I move my head. Simracing (LMU) is impossible. I reverted to 1.44.1 and all the problems immediately disappeared. The only things: I didn’t have the smart Smoothing neither on 2.0.1 nor on this 1.44.1; also entering pimax menu (from inside the VR) with 2.0.1 and 1.44.1, i don’t have the quick room setup,
1 Like
Noted.
I’ve received similar feedback from other users and have already forwarded it to the development team. They’re currently investigating the root cause and working on a fix. I’ll share any updates as soon as I have more information.
I have the same problem. Two days ago I bought a Dream Air and two HTC Vive Pro 2.0 base stations. I already had PimaxPlay 2 installed because I own a Crystal Light but that has inside out tracking. The lighthouse tracking with the new Dream Air was unusable in Euro and American Truck Simulator- dragging and stuttering and even pulling my POV out of the vehicle. I finally thought to install an older PimaxPlay (thankfully I had 1.44.2 in my downloads) and all the lighthouse tracking problems dissapeared.
1 Like
Hello, same problem…!
I have two v.2.0 stations and I tried each one separately and both with the same problem initially.
But the distance of my Dream Air to any station was ~1.3m and the angle between them was ~120deg.
But, I’ve found an old setup suggestion on Pimax website that the headset should be AT LEAST 2 (two) meters from the LightHouse Base Stations - if not then tracking could be lost.
After applying this advice this problem was minimized - only some small stutters has left and no dragging to outside of the view 
So, I think this is something about a synchronization of the signal from LH
Like the position calculating power of modern comps is much higher than assumed latency taken for old timers.
But this is my feeling - not supported by any knowledge in that area.
Beta 2.0.2 has fixed my Dream Air lighthouse tracking issue. After about an hour testing it is working great.
1 Like