Performance Issues in Headless Mode

[Wuerzburger]

Hello,
I'm using PuppeteerSharpExtra in a C# project. If I run with headless = false everything is working just fine.
But when I switch to headless = true the performance drop in a significant way even down to the point where I'm getting timeout errors.
It doesn't seem to be an issue with loading the page but with traversing the DOM-Structure. When I'm doing a screenshot after the timeout the objects in questions are always there.

Is there any workaround for this?

[Overmiind]

Hello, could you send an example project/code to reproduce it?

[Wuerzburger]

Hi,
i also wrote a question on stackoverflow for this problem (I'm not sure if it isn't a general problem in puppeteer): https://stackoverflow.com/questions/66563417/puppeteer-in-headless-mode-with-waitforselector-sometimes-gives-timeout

There you can also see the example code and find additional information