»Document Raster Effects Settings«: 1200 dpi = No Saving possible :-(
[Windows 10/11, Illustrator 29.1 (64-bit)]
Hello everybody!
Simple document, two layers building some kind of device panel look. When I change the »Effect / Document Raster Effects Settings« to resolution 1200 dpi, I am no longer able to save the document. Saving progress keeps falling asleep at 65% or so:

Here’s a copy at dropbox, to check it out:
https://www.dropbox.com/scl/fi/x6eackyqcl4zqncikf2cr/Panel-look-issue.ai?rlkey=me06wc7pavmcc5q2biq4rjswr&st=m7zby35h&dl=0
Thanks!
