Understand. That appears to be the case with a few other browsers as well, and looks to be the trend.
I've tried to find FF ESR v52, but no luck so far. The links I have found to download v52 actually bring down the current ESR version which doesn't support the plugin.
In the meantime, is there a method or an application that will directly access the camera's video? My cameras sit behind a D-Link router and are not connected to an NVR. If no other alternatives, the cameras I'm using are pretty much useless at the moment. As always, thanks in advance.