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Upgrade to 78.4.1 [win10]

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  • Last reply by Wayne Mery

ablackburn
ablackburn
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My Thunderbird just upgraded to 78.4.1 and is now unusable. It is slow to load and move around, email messages don't load, I have to run my cursor over the menus to get them to appear. I have Windows 10 and exceed all of the recommended memory and system requirements. How do I either fix this or revert back to an earlier version that is usable?

My Thunderbird just upgraded to 78.4.1 and is now unusable. It is slow to load and move around, email messages don't load, I have to run my cursor over the menus to get them to appear. I have Windows 10 and exceed all of the recommended memory and system requirements. How do I either fix this or revert back to an earlier version that is usable?

Modified by Wayne Mery

All Replies (3)

Wayne Mery
Wayne Mery
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What is the amount of memory? How much CPU?

ablackburn
ablackburn Question owner
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Wayne Mery said
What is the amount of memory? How much CPU?

8 GB RAM 3.50 GHz

Wayne Mery
Wayne Mery
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How much of each is Thunderbird using? (memory amount / CPU percentage)