Yes. No issues for me. Probably it is your PC that is having bad drivers or something. There was another guy who also confirmed that there is no issue for him either.
Coming to iCloud : iCloud works as expected on Apple devices but I prefer 3rd party cloud services for storing files/photos. I use icloud to store my notes, to-dos, OS backup etc that do not take much space For more than a decade, Apple never seriously tried to make their services work with non-Apple devices and anyone who uses Apple products should be aware of this 'mentality' of Apple before jumping to Apple device. This is the reason why I use OneDrive instead so that all my data is available across all devices (Android, Windows, Linux, Apple).
My message to those who want to use Apple products: Either you go all in or live with the limitations with cross-platform compatibility. No amount of crying and ranting will help.