I had similar issues with their macOS app using a pretty basic headphone+microphone setup (EarPods). I ended up leaving it off and not re-installing in on my la

I had similar issues with their macOS app using a pretty basic headphone+microphone setup (EarPods). I ended up leaving it off and not re-installing in on my latest setup. I've had a subscription from mid-2019, though I no longer use it. I find Zoom's basic noise suppression good enough for calls.