The web browser input is so slow that for me it's really unusable. So I am hoping there is something I can do to make this awesome feature more usable. For example, the vmix.com site pulls up on my computer using Chrome in about 1 sec, it's VERY fast. However, when I add it as a shot in vMix it may take over a minute to fully load and is completely black for the first 30 seconds or so. Clicking on a link on the website may take 30 seconds or more to even give the appearance the page is loading.

This is while not recording or streaming and CPU usage (per Task Manager) is under 20%.

Anyone else having this issue or better yet, anyone solve this issue?

Are you talking about the "Manage 3D settings" in the Nvidia Control Panel? That's the only place in the Control panel where programs are listed. I had already made this adjustment to add vMix and cefbrowserinstance.

The GPU in the system I am testing vMix17 in has a Nvidia GeForce GTX 660 Ti.

I got the same issue but... My browser on W7 is very sloooow.

Just disable all your Network interface through the config panel exept the one you use.

I use several Virtual machine with multiple virtual adaptater, when they are activate, vmix browser is slow, when I desactivate vmix browser is fast

Thanks