https://bugs.kde.org/show_bug.cgi?id=505486
--- Comment #4 from Benny <[email protected]> --- Hi Gilles, sorry for the delay. I just tested the performance again: It takes less than a second for locally stored HEIC pictures to show in preview mode (local collections). I selected images for preview I've not selected before and it took 25 to 50 seconds to show as preview from SMB share (over Gbit-LAN, Ryzen 5700X, 32GB RAM) over collections on network shares. The same pictures on the locally hosted SMB share takes 4 to 5 seconds to show in preview mode over collections on network shares. In summary: Locally stored: <1 s SMB over 1Gbit: 25-50 s SMB over local host: 4-5 s Additional strange behaviour.... When I open a HEIC image from the thumbnail view (SMB over 1Gbit), press Ctrl+C and paste the copied picture via Ctrl+V to a Windows Explorer window, the image instantly shows as preview as soon as it is pasted to the folder (within 5 s). So there seems to be a problem in caching the image over network before previewing it? -- You are receiving this mail because: You are watching all bug changes.
