I've been using this app for a while, at first it was okay but as time went by now. When I have a meeting on my class I just press links but I can't open the link. I tried doing it manually by opening the app itself it still doesn't work it kept saying "you were Disconected from the call". So I uninstalled the app and re install it and now I can't open the app, as soon as I tried to ipen the app it will instantly closed.