No node informations throgh hovering

Hello,
Since a few days When hovering over things i get no information anymore. neither how the input or output pins are named (i have to select them and put them out to see what they are) nor do i get the info box when i have an error. maybe i disabled sth ? i use 6.7 . sb knows whats up ?.Thaaank you

Post a screenshot how it looks


since there is more of an absence o things i made a screen recordings. if i remeber right normaly if you hoover over the inputs it gives you at least the name of it without having to extend it. for showing i deleited an input of an node an left the pin i had before in so i get an error, normally i would get a little infobox on why this error occurs, right ?

This looks like you are in not an evaluating patch (e.g. you have patch in a definition, but not in the application), is any of help patches work as expected?

Or you have some error in the patch that’s stops the graph