> until the client began freezing, chewing 100% CPU for as long as I patiently left it running, and not getting itself sorted out. The same happens for me on i

> until the client began freezing, chewing 100% CPU for as long as I patiently left it running, and not getting itself sorted out. The same happens for me on iOS and OS X quite often. I disabled mobile data and push notifcations on iOS as it sucked up tonnes of data (I've seen 30MB/day even when I haven't opened the app), and repeated or delayed notifications. Whenever I open a conversation I have to leave it 30s - 1 minute until it updates with the latest messages.