Pimax Crystal Wifi Airlink Issues

Hi everyone. First I am extremly pleased with the beta version so far. It is not perfect but much better than I thought it would be. Overall I can play pretty well and it is close to Quest 3 experience but better resolution. I have some issues if someone can help me with.

The first is the audio is not working. I tried to toggle Divice Audio by default in the app and chosing USB Audio that was new in the list of outputs and still nothing. For now I am using wireless headphones but it would be nice to have the audio come of the D-Mass I already have on the headset.

Second issue is I cant change the refreshrate of the headset. Some games even with 5080 are hard to run and I would like to try them with 72hz but it only defaults to 90hz and I dont have the tab to change it in the PC app or even in the standalone menue in the headset. Is there a way to fix it?

Last thing is a question about future developpement. I also wonder if I should change my router from wifi 6 to wifi 6e. My wifi 6 worked very well with Quest 3 via Virtual Desktop. I can easily push it to 200mbs with very low latency. I never felt the need to upgrade but now I wonder if the the PC OG high resolution if it would be even better with 6e.

PS : I guess I am not the first to ask about adding Steam’s new foveated streaming option. That would be great to have and almost make it perfect. I hope this is a feature in the making for future updates.

Thank you

Hi,

You can first check whether the audio works in PCVR mode, then switch back to Wi-Fi streaming. If the issue persists, please export a log file and I’ll forward it to the developers to investigate why Pimax audio isn’t being assigned as the output device.

At the moment, only the 90Hz refresh rate is supported, as refresh rate switching has not been added yet. I’ll also check whether there are plans to add this feature.

Let me check with the developers regarding the router.

Airlink needs developing for sure. more stability high stream ( hope will be foveated as you suggest) and other things. Hoping devs don’t let it down