When copying from local to remote desktop this works similarly to MSTSC. The file is copied locally, pasted into the remote desktop window and a progress bar is displayed. When copying from remote to local desktop though there is no progress bar, which is annoying but not the end of the world. I've also discovered that files are first saved to Downloads > Remote Desktop > TemporaryRDStorageFiles-99081D09-9A79-4624-B0F2-5F9A6E65803E and then copied to the actual destination folder. All of the temporary files in Downloads > Remote Desktop remain there indefinitely which isn't ideal. But the biggest problem I've discovered is that in some cases the file is downloaded multiple times from the remote system. It seems the larger the file the more times it's downloaded. For example I copied a 165MB file and pasted it to the local desktop. Before it appeared in the folder where I pasted it, it was downloaded twice. There was no progress bar as noted above but by monitoring Task Manager network bandwidth it was clearly downloading twice as much data as necessary.