InDesign (not responding)
Under OSX 10.15.7,
AMD Radeon R9 M370X
Intel Iris Pro
Illustrator and Adobe Acrobat are faulty, too.
Absolutely impossible to work. Seems like font compatibility, but maybe something else entirely. It opens the file, very painfully slow, checking for a while, finally clearing preflight to green. Then no matter what tool is used it changes to the not responding mode. Multiple updates, clearing preferences, etc. didn't help. Extremely frustrating.