Problems starting Zoom

Sometimes my zoom works but most of the times when I click on start meetings it says starting...... and never starts. When this happens I can't start any new meetings as the app thinks I am already in a meeting (or starting). It just gets stuck and all buttons grey out (become unclickable). Wish I could attach a screen shot. I have tried everything from changing settings to uninstalling and installing the app many times. I have a Surface pro laptop and Windows 11. Please help!