title: Visual Studio 2022 WinForms designer hang on "Loading Designer..."
body: <p>When I try to open a WinForms designer in my startup project in a solution, I get a screen &quot;Loading designer...&quot;, &quot;You can continue working while the designer is loading in the background&quot;. This screen stays forever and the designer is not loading. This seems to happen in any form or control in the project.</p>
  <p>If I try to open the designer for another form in another project in the same solution, I get this screen but after a few seconds, the designer is opened.</p>
  <p>I tried to clean the project, delete the &quot;.VS&quot; directory, reboot the machine, nothing helped...</p>
  <p>Any ideas?</p>