Since I don't have access to bugzilla (I don't know why, that's so stupid lol) I'm making this thread and I'd like to draw your attention to this bug:
[youtube][/youtube]

Direct link to youtube video:

In other words:
1 - Make sure you have internet connection (this bug DOESN'T happen if offline).
2 - Go fast before Waze load everything up, and open your INBOX and mark ALL messages
3 - Sometimes will crash at first time or you will need to press twice to make it crash.
4 - Yes, my Waze is up to date.