Overprint Preview it works incorrectly

[Katrin Burbur]

In products Illustrator and InDesign when printing overprint is enabled, operations are delayed  https://drive.google.com/open?id=11B4lOaPieBd8N1AGSNa9Y_TvuaQD6Q7C 

[Test Screen Name]

People don't like to follow unknown links. Please describe the problem in detail, and tell us what is on the link. Be sure to include all app versions (and do NOT say "latest").

[Abambo]

What does that mean "operations are delayed"?

[John T Smith]

When you ask a question you need to provide some basic information
-Forum quick start https://community.adobe.com/t5/Community-Help/ASK-Forum-Success-Guide-Efficiently-using-the-forums/t...
- https://community.adobe.com/t5/Get-Started/Questions-you-need-to-answer-to-receive-better-help/td-p/...