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Thunderbird title bar has a strange milky appearance

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  • 2 have this problem
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  • Last reply by Matt

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I'm using Mozilla Thunderbird (v31.3.0) with Windows 7. When I launched Thunderbird earlier today, it asked if I wanted to check for add-ons. I declined. Since then, Thunderbird's title bar has a strange 'milky' appearance (almost opaque). No other programs are affected and even a re-boot doesn't cure it. Has anyone ever seen this before (or know what it means?)

I'm using Mozilla Thunderbird (v31.3.0) with Windows 7. When I launched Thunderbird earlier today, it asked if I wanted to check for add-ons. I declined. Since then, Thunderbird's title bar has a strange 'milky' appearance (almost opaque). No other programs are affected and even a re-boot doesn't cure it. Has anyone ever seen this before (or know what it means?)
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it probably means you have incompatible add-ons.... it was asking to check for updates for a reason is my guess. So check already.