On 21 Sep 2009, at 21:23, Scott Haneda wrote:
I am pretty sure I just pinned this down to TM. If I work in TM, save, then command-tab to a browser, there is significant lag from the time it will switch to the browser, or, at times, even bring up the application tab switcher.
If I do not save, the toggle is fast, so it seems to be something to do with leaving TM, where it is not letting me leave as fast as other apps do.
The saving is synchronous, so any action done after ⌘S will not be executed until the save has completed.
Are you using this with an ftp app? TM wants a reply saying “everything went ok” from that app, before it considers the save as done.