Quest2 choppy video feed of VFT.

Hi, 

Anyone else recently got a choppy feed from the Vive Facial Tracker?
It used to work fine (even with Virtual Desktop streaming). Now it just is choppy nomatter what.
I tried hooking it directly to the PC and it's all good. Hooking directly into Quest 2... choppy/low FPS.
I didn't change any software, nor seemed there any Unifi or Q2 update (at least major version) and I did not change PC software either.
I tried hooking up EyeTrackVR ESP32s to my Q2 before and it was always choppy. Not sure if it's the same issue.
Now I'm thinking of ditching USB on the Q2 permanently and just use a Babble for face tracking.
I just hope someone can find of a solution because this was ideal for VFT owners.

Regards,

Rafael

#2

No sure sorry. If nothings changed its probably just poor wifi for some reason. In the virtualhere client, right click USB Servers->About->Statistics and look at that graph for a while and see if jumps quite high consistently.

#3

Found the issue.... and it's a stupid thing. The link between two ethernet switches had switched to 100mbit/s. Replugging that restored speed to 1000mbit/s again.
I tried literally everything else assuming the link was good.

#4

OK great, im glad its fixed