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.

ابحث في الدعم

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

I cannot type a whole word without having to wait for the program to catch up

  • 2 (ردّان اثنان)
  • 1 has this problem
  • 1 view
  • آخر ردّ كتبه Wayne Mery

more options

I have had Thunderbird for years now, but most recently, I think when I tried to update to Windows 10, I have had to re-install Mozilla Thunderbird, and it is incredibly slow. I can't type or select an e-mail without literally having to wait 15 seconds or so

I have had Thunderbird for years now, but most recently, I think when I tried to update to Windows 10, I have had to re-install Mozilla Thunderbird, and it is incredibly slow. I can't type or select an e-mail without literally having to wait 15 seconds or so

All Replies (2)

more options

Using defender? create an exception for the Thunderbird process in it.

more options

jaypeavy, Was Defender in fact the problem?