I'm sorry. Your PRs have to substantially improve both in communication and in the actual code you are submitting.

This totally does not make sense:

• in [Bug]: Random timeout failures in CI #30851 (comment) you talked about creationflags=subprocess.CREATE_NO_WINDOW. There's nothing of that to see in here.
• You are just increasing timeout limits. Do you have any indication that this reduces the frequency of occurance? I'd assume that if the process got hung, it'll hang forever since there are no expensive computations involved.
• the prints don't make sense to me. What do you want to learn from them.

Please disclose: Have you used AI to generate the code? If so, to which extent? Do you understand what you are doing here? Please make sure to adhere to out GenAI policy.

@timhoffm yes dear if forget to clarify my idea, i think setting up mplbackend or mplconfig and increase timeout both can reduce some startup flakiness and combined work so well, i tell ai to improve my grammar by giving the prompt sorry 😅

@timhoffm i am working on adding creationflags=subprocess.CREATE_NO_WINDOW yet ensuring that how both concepts works CREATE_NO_WINDOW and mplbackend or mplconfig
Locally on Windows, using Agg and a separate MPLCONFIG seemed to make startup less variable so it is important thing to be noticed , just tell me what do you me to work on single one or combined ?

#28781 done is all of the subproces tests may also help (drops a sub-process call to git) or maybe set it at the CI env level so all of our tests see it?

@tacaswell thanks for suggestion i see that mplbackend issue is already discussed
so i ready to focus on working creationflags=subprocess.CREATE_NO_WINDOW only
Happy to follow up with a CI-only change if that’s useful.

#30886 Hope this works !