IR will probably be improved at some point anyway, but I just wanted to share some idea with you, maybe it could evolve into something better with the help of other Coronauts.
So the idea is to have a floating overlay menu when hovering mouse cursor over the IR window. The menu would remain hidden, so it would not obstruct the image. Some ideas for buttons:
-force refresh
-zoom in/out
-pause/continue
-custom samples multiplier
-pass limit toggle
-region
-render elements
-other...
What do you think?