No no it does not simply re-submit on change. Some settings are set once on start of the service, if you change then you need to restart the service. The service is not able to always be completely reset off the menu item “restart service” so you then need to go kill it via Task Manager or by a complete reboot. FOV and SS both suffer, fixing ASW is also flaky.
In addition other settings are set once and dont need setting again. Bitrate, Distortion Curve and Encode resolution.
Now re-read the first paragraph there are a lot of checks needed to ensure your actually getting these items set. This for new people to VR is where it all goes wrong and this forum is full of VR misleading statements of “Fact” or overselling of features that leave a number of people binning their OQ2 headset , or worse still buying G2 expecting it to be faultless and high res in comparison.
Dont get me wrong its a great tool, but a sweeping statement that it works after you change a setting is simply not correct, you need to understand what to look for with the change you just made and understand how to check its actually been set.