If you have more than 1-2 people working from home or doing schoolwork at home on one internet connection, consider upgrading your internet if feasible. Most home internet only has a small amount of upload capacity. Google Meet and Zoom use a lot of that to send your video back out. Lower level internet plans will have room for 1-2 people. Once you exceed your internet line's capacity on upload, you will have disconnects, loss of video/audio, slow response, etc. If upgrading your internet is not feasible, talk to your teacher about turning off your camera.