I tried this out today for the first time on my iPhone and Mac with a couple other people. The iOS app kept crashing, and I couldn’t figure out how to use the s

I tried this out today for the first time on my iPhone and Mac with a couple other people. The iOS app kept crashing, and I couldn’t figure out how to use the same account on my computer and at various times either the video or audio or both weren’t working for somebody in the call. Gave up in the end, sadly.