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Windows 10 upgraded and firefox freezed twice already

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After I upgraded to Windows 10 today, Firefox seemed to work probably. But after awhile, Firefox would freeze. I had to close firefox and restarted it again. It happened twice today already.

After I upgraded to Windows 10 today, Firefox seemed to work probably. But after awhile, Firefox would freeze. I had to close firefox and restarted it again. It happened twice today already.

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Firefox 40 is slated for release tomorrow. It will have a lot of Win10 compatibility fixes that aren't in 39.0.3 .

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Chosen Solution

Firefox 40 is slated for release tomorrow. It will have a lot of Win10 compatibility fixes that aren't in 39.0.3 .