Files App - Couldn’t move because “Couldn’t communicate with a helper application”
Trying to copy or move a folder from Dropbox to my iCloud folder, just like millions of people do every day. When I paste it into iCloud I get “Couldn’t communicate with a helper application” (can’t they come up with something easier to understand?). I have restarted my iPad, I have signed out of both services, closed both apps, all this in many different orders. Can someone tell me simply how to not get this message and do something as simple as copy/paste in the Files app?
iPad Pro, 11-inch, 4th Gen, Wi-Fi

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