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  1. Qt
  2. QTBUG-90552

When typing in simple Website, CPU spikes and input starts lagging

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Details

    • Bug
    • Resolution: Incomplete
    • P2: Important
    • None
    • 5.12
    • WebEngine
    • None
    • Windows 10 Enterprise LTSC
    • Windows

    Description

      With a basic QML Application and a WebEngineView, CPU load spikes when typing into a simple Website with

      <p contenteditable="true">

      Sometimes the first letter is received immediately by the Website and 2-3s later another 3 letters appear. In between that waiting period the Website doesn't detect key presses.

      The issue is not happening on linux with identical hardware.

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            qt_webengine_team Qt WebEngine Team
            basyskom_daniel_engelke Daniel Engelke
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            Dates

              Created:
              Updated:
              Resolved:

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