@Ruth_Mottram @becha in my (now extensive) experience running BigBlueButton, it's easily as reliable as Zoom & it has *no* client to install (so it's *inherently* more straightforward than Zoom). Just uses a modern browser. Most people who use it with us say "why the hell are people using Zoom?". If you want to try BBB, send me a DM with your email, and I'll send you an invite to use ours (gratis). It'll be equivalent (as I understand it) to 5 organisational Zoom licenses.