Hans — are you aware of how rude you are and how offensive it is? It is a fault you should try to correct, for your own good. The reason you have not been told this more often is that other people using this forum are polite and respectful as well as helpful. You risk a situation where your posts will just be ignored.
I do not want to quibble over a word but I think it might be better, instead of ‘normal’ to describe a system which is unable to report its own battery activity as ‘common’, if that is in fact the case. Not only can I not get the information when in Windows, all my battery apps have vanished, leaving blank tiles in Start. I have had to re-install them all from the Store (I will see if they survive this time). I would not describe this as ‘normal’ even if it is common.
If this issue is common I hope someone will eventually provide a hack of app which can put it right.