Hi!
When i create a new file, either script or Rnotebook; selection of lines with the mouse is not possible anymore, saving but only minorly...
This issue only occurs in new files, and persists in the session, even if I close the file, and then reopen, then it works for maybe one selection and then the same weird behaviour is observed.
MY system is a WIN10 machine, R 3.6.2, x64