text: I've been doing a lot of changes and house keeping in my DOpus set up, so this is probably caused by myself. The problem is that I can't copy/paste files and folders with Ctrl-C and Ctrl-V in file listers anymore ...
  Here are the findings of my current investigation:
  - I can copy/paste text within file names, and I can still rename files in Opus.
  - I can copy/paste files if I use my Lister's Edit Menu > Copy and Paste.
  - I can copy/paste files normally in Explorer with Ctrl-C and Ctrl-V.
  - I have turned off my otherwise running apps that might interfere: CopyQ and AutoHotkey. No dice.
  Have I accidentally managed to turn these shortcuts off somehow? And if so, how do I get them back?