folderDAT not refreshing

Hi there,

this one is not easy to reproduce:

I have a folderDAT with refresh on and the datemodified column on.
(The folder contains a bunch of python scripts and I want TD to refresh corresponding textDATs, if I modified the scripts with an external editor (Visual Studio).)

This usually works for a couple of hours and then stops.
If I manually cook the folderDAT, it updates the modified column to the correct time once.
After restarting TD it works again.

Cheers, David

TD 2018.27300
WIN 10 - uptodate