I've installed IM+ yesterday, and for a few couple of hours, everything worked perfectly (i only use it for facebook chat), but in the evening, i could only see my messages on the chat, but not her's. So shortly, all i see on the screen, are my messages. Her's aren't there, but if i log on facebook (web), i can see she did send messages. Also, i can reply from my IM+, but i'd have to look at her messages on the browser or something, which is useless.
I have tried reinstalling the application a couple of times, checked through all the options, but still nothing.
It would also be worth noting that the only person that it doesn't seem to work with, is her. Everyone else seems to work normally.