iCloud synch to PC is very slow
Synching photos to a Windows 11 machine via iCloud for windows (14.0) is very slow, particularly downloading original images to the Windows machine's drive (using the "Always keep on device" option). For example, a library with 12,000 photos had only 150 originals synched within >24 hours of running non-stop, with The iCloud process constantly consuming ~8% of CPU (one core entirely?). So it looks like a bug in the client. Restarts, reinstalls, etc. did not change the behavior. Trying on a different machine (also Windows 11) resulted in the same issue.
Windows, Windows 6