I attend a weekly exercise class on Zoom.  Our host provides music via shared computer audio.  On some occasions, not every meeting, when participants speak, the music cuts out.  I'm wondering if that could be caused by a bandwidth issue?  I've been trying to track down some resolution for this issue for some time and have so far come up empty.  So, if anyone can help me, I would be very grateful.

I am teaching online with Zoom. I do not have access to an annotation board. I think that I may have the wrong app. I have Zoom client. Should I have a different app so that I can use the annotation screen?  I also noticed that the microphone is off and I am unable to turn it on.

This is on my Amazon Kindle tablet that I have this issue. My Google phone and my pc are not effected by these issues.

When I try to share screen when using my ZOOM IOS account on my MacAir, the recipients only see a browser heading and a blank page. Today I tried to share an open website form to instruct  others on ho to fill it out, but there was just the browser name and that was it. Anyone know what's up?

When I start my Zoom meetings, it says "a participant is recording the meeting", yet there are no participants. I have went into my settings and turned off anything related to auto-recording AND turned off allowing participants to record, and it still does it. Any help is appreciated!

I noticed that I have what is essentially a black frame around my video, so my image looks smaller than other participants in the same meetings.  I am connecting using a Nikon SLR camera and believe it is related to my camera settings.  Does anyone know how to adjust this?