iPad dropping meetings

[UpYoga]

We have two different iPads, and neither of the iPads will consistently hold a Zoom meeting. I can start the scheduled meeting, and without any type of error message the meeting drops, and the screen goes back to the list of scheduled meetings. It happens on both iPads. I've tried restarting the meeting over and over and sometimes it won't ever keep the meeting running. Other times it will keep the meeting running without issue. I've restarted both iPads, deleted and redownloaded the Zoom app, connected with our internet provider to confirm it isn't a connectivity issue. Anyone experience this, or have ideas of how to troubleshoot?