This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Este fío arquivouse. Faga unha nova pregunta se precisa axuda.

Why does my Thunderbird take several seconds to move from one email to the next or is not responding

louiseann
louiseann
more options

It takes several seconds for me to move from one email to another or to delete a message. If I try to move again it says that it is not responding and then I have to wait some more

It takes several seconds for me to move from one email to another or to delete a message. If I try to move again it says that it is not responding and then I have to wait some more

All Replies (1)

user01229325
user01229325
more options

Are you another McAfee customer? If so read this.

https://wiki.mozilla.org/Thunderbird:Testing:Antivirus_Related_Performance_Issues