RJ TextEd

On language errors LS tips are shown; however, they're hard to reach with mouse cursor:
First try in the screen capture above is successful; the second one not so much, since when the cursor starts from a place further away LS tip disappears before cursor can be put over it. I don't know if you can find out if mouse cursor moves towards the LS tip and then make is stay. If not, perhaps it could be displayed either a tad longer or closer to the error source, so it can be "caught" more easily?

Hover hints should always be displayed above the mouse cursor. I can't reproduce a situation were the hint behave the way shown in your screen capture