I have the same problem. I have also experienced a font size change in the panel component by creating a file on my work laptop when I open it from mine, from being created in size 8 and finding it in size 20 on my computer. It also changes the size in some interface controls such as the dropdown submenus. I have tried many configuration changes of windows and in my graphics card settings without success, I have tried several times because it is really annoying. So some tips or tests to fix this would be great.
I just experienced the same thing when issuing exercises for a Grasshopper workshop (i.e. where panel text sizes were suddenly huge). As far as I can tell this might be related to the Windows display scaling factor.
returns 2.5 in my laptop. It’s a coincidence that 8 * 2.5 = 20 ? This is why the font size is changed as I explained in my previous comment @DavidRutten ?