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अभिलेखित

Why is there a big check mark hovering over the list of my messages in my inbox?

Matt replied
jcfolke

See attached image. The checkmark flickers when highlighting messages under it, but it will return as i scroll through the list.

See attached image. The checkmark flickers when highlighting messages under it, but it will return as i scroll through the list.
संलग्न स्क्रीनशॉट

All Replies (1)

Restart Thunderbird with add-ons disabled (Thunderbird Safe Mode). On the Help menu, click on "Restart with Add-ons Disabled". If Thunderbird works like normal, there is an Add-on or Theme interfering with normal operations. You will need to re-enable add-ons one at a time until you locate the offender.