Slow Response Time
Hi everyone,
I’m working on a Python app using PyQt5, and I’m running into extreme lag issues that I don’t understand. Even for something very simple—like clicking a button to change its color from green to red—it takes around 3 seconds to respond.
Overall, the entire app feels sluggish:
It takes a long time to start up
UI updates are delayed
Closing the window is very slow
Is this kind of performance normal when using PyQt5? Or could there be something wrong in how I’ve set things up?
I’d really appreciate it if anyone could help me understand:
Why this is happening
Whether PyQt5 is known to be this slow
If there are better alternatives or specific optimizations I should consider
Thanks so much in advance for any insights!
I’m working on a Python app using PyQt5, and I’m running into extreme lag issues that I don’t understand. Even for something very simple—like clicking a button to change its color from green to red—it takes around 3 seconds to respond.
Overall, the entire app feels sluggish:
It takes a long time to start up
UI updates are delayed
Closing the window is very slow
Is this kind of performance normal when using PyQt5? Or could there be something wrong in how I’ve set things up?
I’d really appreciate it if anyone could help me understand:
Why this is happening
Whether PyQt5 is known to be this slow
If there are better alternatives or specific optimizations I should consider
Thanks so much in advance for any insights!
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