Another video conferencing tool that shuts down without warning, from one moment to the next. I won't be buying any more video conferencing tools on AppSumo; I'm switching to a annually paid solution now. My main need is really good resolution for screen sharing. Vivomeetings offered this, so I was satisfied with its quality so far. But I won't jump on the "offer" of the company behind Vivomeetings, after being treated this way. I switch to a paid solution, and with a little research, I've found an application that offers excellent resolution and only costs me 12 bucks a year. It is securely encrypted, ISO-certified, and bulletproof GDPR-compliant. So all good :-)