I have seen this too. I'm on a Windows 2.6GHz machine with 4GB ram and Windows 7 and it's way slower than FB3 on the same machine. My actionscript is slower as well. It has something to do with matching text instances I think but I haven't figured out how to turn it off yet. If anyone knows, I'd love to hear.
Thanks! -Jake On Tue, Apr 6, 2010 at 1:14 PM, ettorepasquini <ettorepasqu...@yahoo.com>wrote: > > > I am using the Flash Builder 4 on a Macbook Pro 2.4Ghz (pretty fast > machine) and I noticed that the code editor has gotten extremely slow when > editing MXML files. Slow as in 1-character-per-second slow. It's irritating > and unusable. > > Slowness increases with the number of components in the MXML file. Even > files with just a few components show a noticeable lag while typing. > > Anybody else is experiencing this behavior? I tried disabling everything I > could in the prefs to no avail. > > What can I do to improve responsiveness? > > >
