This seems like a bug and it makes Goodnotes almost unusable for me. On my iPad I can see all the text and images fine, but on AirPlay, my students see a very pixelated version of all text and images.

This happens both on whiteboards and pages, which leads me to think that it has something to do with a parameter that you might have set for the render resolution. The render resolution is too low for the current zoom level.

This bug is making it really difficult to teach, could we potentially downgrade to an older version?