Why is Bridge 2019 working hard on (caching?) empty folders?
I have a folder Chevron that contains two (2) images.

When I opened Bridge I noticed that it used a lot of CPU (up to 20-30%) on this folder
(no other programs on):

After some 20 minutes I closed Bridge and opened it again.
The work with Chevron started again, but now with No response from Chevron:

I rebooted my PC and opened Bridge again.
Bridge started working on Chevron again.

My processor is a 4x3.0GHz xeon. So 30% is a lot of processor power.
My problem is that Bridge overall uses a lot of CPU…
Could go up to 100%.
The situation that triggered this was that I had an instance of Bridge open with that folder Chevron open. The only action on this Bridge was that I dragged and dropped images to other folders than Chevron.
Next day when opening Bridge it has dropped Chevron but had an ongoing Bridge process:

Any ideas why this happen?
