The first one, without a callout, is not an issue, but as soon as I add a callout within a dynamic plot, as in the second graph, Mathematica starts to guzzle my CPU power and noticeably slow down.
If anyone knows, can you help me spot an issue here?
Thank you for your input and my bad: I should have noted my version. Mine is "12.1.1 for Microsoft Windows (64-bit) (June 19, 2020)"
What version are you running? I am unable to reproduce the issue on "13.1.0 for Mac OS X ARM (64-bit) (June 16, 2022)".