[Germeleon]

@Milhouse: Was it possible for you to reproduce my issues? Is there anything I can do fixing it?

Which issue(s) are still an issue?

1) The keyboard layout? Question: What keyboard layout are you configuring?
2) Zattoo - sorry can't help, contact the addon maintainer via github
3) Amazon - is this still an issue? Working fine for me but I use plugin.video.prime_instant. Probably best to contact your Amazon addon maintainer if it's not working.   

@Milhouse :
Sorry for the delay, here are the answers to your "numeric bullet points" mentioned above (sorry for my bad english):

1.) In short, I have the same problem like @-DH- : My kodi is set to german, the keyboard map is "de-latin1-nodeadkeys". But the keyboard map stucks/is being set to QWERTY.
2.) The problem has been fixed by rolapp (the "Zattoo HiQ" author).
3.) The Amazon issue is fixed, there are no freezes with build #0610 thanks!