Constantly reopening itself when I don't want it, which makes my car stop playing music over Bluetooth because it thinks a call is in progress. Main page resets fields when it's lost focus, so you can't switch between apps to type in a long meeting ID. I'm not clear what a "dial string" is but it's not a phone number or the meeting ID, so I'm uninstalling without even having joined a meeting successfully.
Did not work Would not call or let you registar or use as guest
App launches itself uncontrolled The LifeSize video app can open itself and ask for login info at any time, and it re-open itself even after a 'force-quit' type of closure. May be platform and OS specific, but is absolutely maddening.