• Uploading from a network drive no longer crashes the helper. When the
  source folder lives on a network share (SMB/UNC), scanning it can take
  minutes. The app was sometimes running several of those scans at once — a
  background "diff vs PS5" preview on top of your actual upload — which fought
  over the same share and could take the helper down on big games. Now only one
  scan runs at a time, and the preview pauses while a transfer is in progress
  and resumes when it's done.