Please read through this thread: https://yabb.jriver.com/interact/index.php/topic,137521.0.html
Can you duplicate it when playing from the JRiver interface? I.E., not Explorer.
What are you playing? To what?
This has been going on for some time (since r31), so not related to recent NVIDIA or Windows updates so far as I can tell.
Playing MP4/MKV videos, various standards, sometimes through ASIO to headphone DAC stack, sometimes to DirectSound to Virtual Surround plugins to headphone stack or DirectSound speakers, always madVR to workstation monitor (USB-C 10-bit NVIDIA 2060).
Haven't tried replicating from interface, will bear that in mind from now on. I do tend to launch videos a lot from Explorer for convenience.
The "Live" status indicator with current ticking time gives the impression it is trying to invoke some feature I have no knowlege of, such as trying to obtain Live feed from a device that does not exist, etc.
Which is why I did not include much more information at first (suspecting it to be accidental feature activation).