Browser Support • VK.com Works very bad

Operating system:7
Browser version:33.4.0.1
32-bit or 64-bit browser?:32 and 64
Problem URL:
Browser theme (if not default):
Installed add-ons: ublock
Installed plugins: (about:plugins): flash player 32

If possible, please include the output of help->troubleshooting information (as text):VK.COM The site does not work. The site opens, but after 1-5 minutes, the browser suddenly closes

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