Folder size not showing correctly on NAS Drive
I've a NAS drive accessed from my iMAC running on MacOS 10.15 (Catalina). Several folders on this NAS drive is showing of size Zero Bytes in spite of having several contents in it. The individual files in the same folder are actually showing the right sizes.
This is not the rule though. Some folders on the same NAS device are showing correct sizes and some are simply showing Zero Bytes, like mentioned above.
What can be the issue here?
iMac Line (2012 and Later)