After some operations, the GUI will freeze.

[huang1111]

<p><strong>Reproduction steps:</strong></p>
<p><span>The reproduced video and trace are placed in the network disk.</span></p>
<p><span>First, click on the introduction symbol of "DOH function" in the network settings, then move the mouse wheel down until the window disappears, click on the outer area of the GUI, and then click on the inner area of the GUI, you will find that the application GUI freezes.</span></p>
<p><strong>Actual result:</strong></p>
<p><span>The GUI freezes.</span></p>
<p><strong>Expected Result:</strong></p>
<p><span>Does not freeze.</span></p>

[Wesly.Zhang]

<p>It seems OK in my side.</p>
<p>https://cloud.qainfo.ru/s/rio3tnMXJPkfZQl</p>

[huang1111]

<p>@wesly-zhang</p>
<p>Hello,</p>
<p>Please move the page down until you can't see the prompt box before proceeding to the next step.</p>
<p>Like my video operation method.</p>

[Wesly.Zhang]

<p>I couldn't encounter this issue. Is this reproduce step correctly?</p>
<p>https://cloud.qainfo.ru/s/nW70yULzMqEHOBc</p>

[huang1111]

<p>@wesly-zhang</p>
<p>Hello,</p>
<p>You also need to place the mouse outside the GUI interface and click once, and then place the mouse inside the GUI interface and click once.</p>

[Wesly.Zhang]

<p>Yes, I reproduce the issue. It seems program lost focus on GUI. Program doesn't hang, When you get the focus back, It's OK.</p>
<p>https://cloud.qainfo.ru/s/7S04TUfaGi5FvfN</p>