Vive trackers without HMD

Hi there!

i am using Vive trackers without HMD. it has worked before but somehow the OpenVR CHOP throws an error and no data…

is there a fix for this?

somehow it started working again… i didnt do anything…

VR devices can be finicky. I often need to unplug/replug it in to get it to show up in steam too.

Also sometimes (after steam update ?) steam VR seems to overwrite the config file where you set up the null device