W11 is indiscriminate in blocking downloads of all sorts of things. It makes the software almost useless for anything that’s not MS originated. I’d look there rather than surmise anything untoward with others.

Peter

808.3, Melco N100 EX, Control:15, DSP5200.2
210, 218, AC12, MC200, Innuos Zen and Zen Mini, DSP7000
Oppo BDP 95, Lumin D1 AC 200, DSP3200
Apple TV, Matrix Audio x 2 DDC, DSP33
Chromecast Audio, DSP33