Is thumbnail cache limited?

Hi,

Ir order to speed up thumbnails loading, I opened my image folders in flat view so all pictures were visible and so Dopus had to cache them all.
I previously fixed cache size to 500 GB but discovered that it cannot grow higher than 185-187 MB of total cache size, not even if I navigate folder by folder does this size get bigger, and I can see thumbs are being rendered again each time I pass over already seen pictures, as it really could'nt cache anymore.

Can anyone reproduce this?

Regards.

No. I have set the limit to over one G, currently using about 750 MBytes. So it should work for you, even though
a 500 G cache file seems quite a bit large to me. :open_mouth:

I'm not sure that showing a folder in flat view will cause all the thumbs to be generated and cached. (Doing so would use a huge amount of memory, potentially, and I think we may avoid it on purpose when in Flat View.)