I've noticed two things :
- after I hit the OK button after the edit, it takes between 4 and 5 seconds for the link to be refreshed as good and I get mouse control back.
- after hitting this OK button, the External File Links window disappears behind the main FH screen (in my case I have a tree showing). I can get it back by clicking in the tree window where I know the EFL window is.
ID:6110