Firefox 4.0 than flash menus as a key on the keyboard is pressed. Can not access even with all the plugins turned off. Same issue on multiple machines with different versions of Windows. How this can be solved?

FF 4.0. Flash menus such as a key is maintain pressed making it inaccessible. The problem persists with all the plugin disabled. Firefox box top left appears. The old logo FF show instead.

Fact to uncheck use hardware acceleration helps in the Firefox menu > options then in the window of Options - Advanced tab > uncheck the box 'use hardware acceleration when available' stop the problem does not happen.

Advanced panel - accessibility, navigation, network, updates, and other advanced settings in Firefox

Tags: Firefox

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