Well, there we go again!
At my place several weird things happen. No MCDU. PFD panels are not functioning correct.
On advise of MSFS’s update I moved my Community folder. After the update I closed MSFS and replaced the Community folder.
Then I started up (I am a Steam user btw) and because everything with the A320 was not ok I decided to check the integrity of the files.
Bwaaaah, after that the Installation Manager came up with an update and indeed: for the full 95GiB which is busy now. And I know that takes several hours!!
Very nice these incomplete, and may I say, unchecked updates!