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Bug
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    Resolution: Done
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P2: Important
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    5.14.0 RC1
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    None
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    Windows 10, Visual C++ 2017 x64, x86
 
I've installed Qt 5.14.0 RC1 via online installer, ran testpackage.py in a MSVC 2017 x64 console, which at the end compiled and ran qnanobrowser.
qnanobrowser opened qt.io, everything was ok, but after closing, the application hanged. See attached picture.
- relates to
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QTBUG-79864 Handle single-threaded OpenGL with viz display compositor
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 - Closed
 
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