User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.2b) Gecko/20021016 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.2b) Gecko/20021016 Upgraded from 1.2b to 1.2 final. When sending email or saving a draft, the cpu is used 100% forever. I went back to 1.2b (just by installing it over 1.2), and now I have no problems. Reproducible: Always Steps to Reproduce: 1. 2. 3.

Did you follow the installation notes? (uninstall older build before installing a new, and make sure you install to an empty directory.) Also make sure you use compatible themes. If the problem persists you may have gotten a damaged XUL.mfl in your profile directory. That can cause hangs. You can safely delete the file (while mozilla is not running). If missing, it gets created on startup.

Please check if this is a dupe of bug 172547 or bug 168516. pi

It seems like a duplicate of 172547. Since I already have rolled-back to 1.2b, I cannot test the removing of the XUL-file trick. *** This bug has been marked as a duplicate of 172547 ***

v pi