Plugin works excellently. For others that are looking at using this plugin, when you use this plugin it will draw extra power from whatever source you are using. In my use case I had 2 elgato cam links linked up with a dual streaming PC setup. For some reason the plugin made the source itself crash everytime I pressed a windows button (once the virtual cams were running) or whenever I pressed start everything would crash or go black.
I solved this issue by using 1 elgato cam link and 1 elgato 4K60S+. The 4K60S+ has a dedicated power supply that caused my motherboard to have some extra juice and now everything is running fine. If this plugin makes your camera crash , disables it entirely or you are having trouble, there is a very high chance the motherboard cannot draw enough power from the device. This plugin is not for laptops, or like my case a Mini-ITX motherboard.
Lowering the resolution (which will also lower power consumption) will be a workaround to get things working but in my case I needed quality as well.
If you have an external camera, consider buying a USB 3.0 hub WITH A DEDICATED POWER SUPPLY (not just USB). This will most probably solve your issue. If you have an internal camera then try lowering your resolution if you don't care about quality. Otherwise it is time to upgrade.
There is only so much software can do, hardware needs to be working to. 3 hours of debugging later will hopefully help others as well.