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Why does FF 8.0 maximize to both monitors?

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I updated from FF 2.0 to 8.0. I have a Colorgraphic 2 monitor setup. When I maximize FF 8.0, it maximizes to both monitors. My other programs and FF 2.0 did not do this. My multi-screen software is set so maximizing only takes place in the monitor where the curser is, not both. It's like FF 8.0 ignores the multi-screen software rules. Can this be fixed?

I updated from FF 2.0 to 8.0. I have a Colorgraphic 2 monitor setup. When I maximize FF 8.0, it maximizes to both monitors. My other programs and FF 2.0 did not do this. My multi-screen software is set so maximizing only takes place in the monitor where the curser is, not both. It's like FF 8.0 ignores the multi-screen software rules. Can this be fixed?

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Does it help if you disable hardware acceleration?

  • Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"
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Chosen Solution

Does it help if you disable hardware acceleration?

  • Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"
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No, did not help to disable:"Use hardware acceleration when available".