Hello,
I am using Dropbox (v206.5) on my iPad (up to date with IOS 14.01) and for most word documents I am able to open them from Dropbox app and edit them in word with no problem. Periodically, when I open them, the document will open in word, but I am unable to make changes to the document (can't even type or change text). I have checked to make sure that the documents are not "read only" and I when I try to open the documents on another device (my iMac), I am able to open and modify the documents with no problem. I have also check to make sure that the documents are not open on any other device. I have also tried to uninstall and re-install both the Microsoft word app and the Dropbox app on my iPad. Any other ideas on what may be going on? thanks in advance.