I suspect this is jollas broblem but anyway.
In times mitäkuuluu v0.2 my phone sometimes (ones per mont or so) go "freak". When you were opening some app, it loads cover but right after then it closed and I needed to boot phone. Then after boot, installed app icon was messed and mitäkuuluu was lost its settings.
Couple days ago I formatted jolla and install 0.5 mitäkuuluu. Today I open clock app and suddenly screen go black and green notification led flashes fast 5-10 times and screen comes back. Then mitäkuuluu ask for registeration. I bootted phone, app icons were own place like should but needed to register mitäkuuluu and settings were resetted, conversation was still there saved.

Any clue whats happening?