@cristian-adam
I've made a new breakthrough here: I suddenly recalled the experience of locating problems through Windows' system logs when I used to check project anomalies, so I tried to look for answers in my system logs.
Surprisingly, at the same time as my Creator's anomaly, there were large-scale system errors. The error process came from the Windows background program backgroundTaskHost.exe, and the source of the error was an unconnected HP printer.
I consulted an AI, which told me that when Creator uses Designer to open a .ui file, it scans all connected devices on the computer in full. Coincidentally, the driver or cache of this device of mine might have had some abnormalities, causing a failure in the access of Devices-AccessBroker, and then repeatedly accessing this non-existent device, resulting in a large accumulation of memory usage.
Even after I tried to delete the device from the Device Manager, the anomaly was still triggered.
Now I'm trying two things: disabling Creator's full device scan function and completely removing this annoying virtual device from my computer. I will try every method I can find and also hope you can give me some more professional advice and help.
Thank you very much!
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