I have an older IP camera, a Watchman WM-IPC-39AR/3CS(FP)-3 which works fine in an ONVIF viewer that uses the rtsp:/ protocol, but to do any configuration (for example, to correct the displayed time/date) it seems to want MSIE using some plugin. I don't seem to be able to use MSIE at all (Windows wants to use the Edge browser instead) and other browsers will connect to it, but if I attempt to open the web interface, it just complains about an unavailable plugin. Is there a way around this, or am I just out of luck?