Windows 10 已于2025年10月14日停止支持。如果您正在使用 Windows 10，参见 这篇文章。

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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Has there been a recent change to keyboard shortcuts?

Thunderbird 其他
pejp 已回复
pejp
pejp

Until a few days ago if I pressed the down arrow while a message in the list pane was highlighted the blue highlight moved down, opening the next message. To scroll the message I used the slider. A further press repeated the action, but now the repeated action scrolls the message instead as the focus has shifted. How do I get the the down arrow to keep repeating the same action? I looked at shortcut F (actually it's only f) but that also changed the focus so the f went into the Find in page box. It was not even obvious the focus had changed as the blue highlight remained in the list pane.

Until a few days ago if I pressed the down arrow while a message in the list pane was highlighted the blue highlight moved down, opening the next message. To scroll the message I used the slider. A further press repeated the action, but now the repeated action scrolls the message instead as the focus has shifted. How do I get the the down arrow to keep repeating the same action? I looked at shortcut F (actually it's only f) but that also changed the focus so the f went into the Find in page box. It was not even obvious the focus had changed as the blue highlight remained in the list pane.

所有回复 (3)

pejp
pejp 提问者

I've just tried Safe Mode and it appears to operate normally.

After I sent the question I was tryng out possibilities. I found that the TAB key could be where the problem comes in. It is defined in the Keyboard Shortcuts help file as "Move to Next UI Element" but doesn't define UI Element. It seems to cycle between the left pane (normally set at Inbox), the message list pane and a third location which I would have assumed to be the message text but did not then see evidence of this. Sometimes the cycle is a lot longer. I now see that it sometimes looks as if it is moving around the message including the headers. On other occassions it might include the search box. It is getting confusing but I believe the answer is somewhere in this effect (not a hardware problem with the keyboard - it is brand new). I had assumed that clicking on a message in the list it would set the focus there but maybe I'm wrong, or something else changes of which I am not aware. Currently it appears to be working but I would like to know what stops it working correctly on occassions.

pejp
pejp 提问者

The only add-on I have is the English language as opposed to American English. I've reset the toolbars and turned off hardware acceleration (not sure what this does). I don't normally use the TAB key, I was searching for possible causes when I found this. I can only assume I had inadvertantly used it a few days ago causing the problem.

由pejp于修改

pejp
pejp 提问者

The problem has recoccured and I hadn't touched the TAB key. It comes and goes and I can't think what causes the behaviour to change.