Using Android version of the app, 5.8.1. When I try to log in, I get “Opps. There’s seems to be a connectivity issue”. Have uninstalled and reinstalled etc. Log-in is fine on the website so I know the username and password are good. Have also tried downgrading to older versions of the app and updating security certificates, but the problem remains. Phone is Oppo Reno 10 Zoom.