I'm facing a really annoying issue that I hope I can describe well enough for you guys to help.
When trying to edit an existing document, the paragraph/section of text I click on will automatically reduce the font size. And whenever I try and type in between a sentence it starts randomly typing somewhere else within the section as shown in the screen shot below. If I then click on to the paragraph below the current paragraph with the cursor will return to normal and the newly clicked paragraph will begin behaving weirdly, would love some help please.
Best Answer
I had the same issue and I solved it by updating TeXstudio to newest version.
(Restoring to default settings did not help and my current line settings were nothing special)
EDIT: Just now I found out that it still doesn't work if I put TeXstudio on the second display.