Mageia 5 Beta 3 is pretty smooth so far

I downloaded and installed the Mageia 5 Beta 3 iso a few days ago and I must say it's been pretty smooth so far. I have encountered only one bit of strangeness:
Coming from Debian, I don't know if this is a bug or something I haven't learned about yet. I also have a couple of questions:
Cheers
TB
- Fairly regular empty notifications titled "Msec"
Coming from Debian, I don't know if this is a bug or something I haven't learned about yet. I also have a couple of questions:
- At boot, it identifies itself as cauldron which I believe is the development branch. If I keep up with the updates, will it stabilise as Mageia 5 at release or will I need to re-install?
- Does anyone know how to get rid of that cashew thing?
Cheers
TB