If you use cams like 'appear.in' and are having problems getting on them or if they are lagging really bad then check the following...
To use cams you need at least the following Web Browsers:
Desktop PC: Microsoft Edge 21, Google Chrome 23, Mozilla Firefox 22, or Opera 18
on Android: Google Chrome 28 (Enabled by default since 29), Mozilla Firefox 24[20], or Opera Mobile 12
Chrome OS or Firefox OS
iOS: Browser
To speed up Chrome do the following:
Verify you are using Chrome 46 or newer: Go to chrome://chrome/ and look at the version.
Go to chrome://flags/ and turn on the following (press F3 to search quickly)
#enable-webrtc-dtls12
#enable-quic
