Ever since the last 3 or so updates, pressing the hotkey to take a capture causes the screen to change resolution.  In other words, the screen gets magnified.  This means that I can not take a screenshot of what I want to, because the part that I want, is now off the screen.

So I found an older version[4.31.1], and it works just fine.  I keep it handy, so that when the software auto-updates, I can tear that out and install the kept version, that is well behaved.

So where do I disable the automatic updates?

TIA