Hi guys, as a newer, glad to be here with this strange issue, if it is..
first plot sth.
Zoom to see a big view in a new window
left click inside the new window, hold down, drag to the main interface
then the whole main interface become this plot !!! ...
this happens when you just want to move the new window, and click not on the header but below a little
how to recover the interface?
especially the script, if have written many lines of code without saving it, then will lose it, if just close the rstudio