I chose the reset button method to install 2.0.8.
I chose Kodi in My Apps as standard.
Kodi starts about 1 minute after booting. In 2.0.7 it started immediately after booting.
It seems to be App independent. When i chose Chrome as standard, there is a delay of 1 minute too.
I'm confused!
Any ideas?
Got it:
Well, i started a few different Apps randomly. After that i started Kodi. It showed "preparing for first run" supprisingly though not started the first time. After that i chose Kodi again in My Apps as standard. Now it starts without delay after booting.

I can really tell i'm not a friend of this primitive android fumble at all. There is some shit like that after each update.

Very anoying.