https://bugs.kde.org/show_bug.cgi?id=463486
--- Comment #18 from Benny <jf...@web.de> --- I've made some more testing. It seems to be related to network access on Windows. When I use a local Album, accessing HEIC images is as fast as Mik says. But when I access the HEIC images on a SMB share (connected as drive S: via Gbit-LAN, 110MB/s throughput), opening a HEIC preview takes 30 seconds or more. With JPEG images there is nearly no speed difference between network access or local access. I've made a short screen recording to show the effect: https://www.jff2k.de/upload/images/2025/20250304_180038.MP4 -- You are receiving this mail because: You are watching all bug changes.