Icloud photos on windows pc slow to sync
When i open my icloud photos folder on my windows pc it syncs but takes up to 10 minutes to do so even if It synced a few minutes before. So I cannot access the photos until it finishes. The pc and internet are fast. The photos are all marked 'always keep on this device' on the pc. There are about 2,500 photos.
Why would it take so long to sync if the photos are already on the pc?
Windows, Windows 10