此討論串已被封存。 如果您有需要幫助,請新增一個新問題 using Firefox 3.6. websites such as choicehotels.com after signing in site hangs. Trying to install Firefox Beta 4.0 but says downloading to is active. 無回覆 1 有這個問題 jhs1958 2/16/11, 11:53 AM more options 引用 I am using MAC OS. I am using MAC OS.