Problem creating a subfolder or modifying the contents of a folder

A problem happens to me that I already had and which seemed to have resolved itself more or less at the time.
When I want to modify the contents of a folder (add a new subfolder, modify the name of a file,...) the modification does not appear.
I am forced via the explorer to come out of my folder then enter it again to see that the subfolder is indeed created or that the name of a file has been modified.
This is obviously very painful to use.
When this happened to me a few months ago I saw people who had had the same problem and I tested proposals without success until one morning the problem disappeared.
IT'S reappeared but I no longer know what I was asked to do.
Does anyone on this forum know the issue and can explain it by suggesting a way to resolve it?