搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

Learn More

First Letter Drops

  • 1 回覆
  • 2 有這個問題
  • 4 次檢視
  • 最近回覆由 cor-el

more options

Whenever I enter text or numbers on any page, the first text or number will not appear and must be re-entered. The issue goes away once the first letter is accepted on the second entry. This happens on every page I need to type a user name or password or simple writing email.

Whenever I enter text or numbers on any page, the first text or number will not appear and must be re-entered. The issue goes away once the first letter is accepted on the second entry. This happens on every page I need to type a user name or password or simple writing email.

所有回覆 (1)

more options

Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration is causing the problem.

  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Appearance
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window

Boot the computer in Windows Safe mode with network support to see if that has effect in case security software is causing problems.