User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.2.1) Gecko/20021130 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.2.1) Gecko/20021130 Intermittently, Mozilla locks up (Windows Task Manager shows "not responding") when I attempt to either: send mail, send mail later, save mail as draft. It happened earlier this week to my wife on this PC, mail could not be sent for a couple hours. However, she WAS able to use "send later" with success. Reproducible: Sometimes Steps to Reproduce: 1. Compose new mail 2. Attempt to send/send later/save to draft 3. Stare at monitor 4. Drool 5. Pound fist 6. Curse 7. Shut down 8. Repeat Actual Results: Regardless of whether I shut down the PC once the lockup occurs or not, it hangs on attempting to send/send later/save to draft for an extended period of time. I have witnessed this occuring at work with folks on NT4 also (same 1.2.1 Mozilla). Expected Results: Sent my *&^% email!

Reporter: go to your profile directory and try to rename or delete your xul.mfl file. Does this cure the bug ?

I had a mail from reporter, and xul.mfl was the bugger, again. So this is a duplicate of 169777. *** This bug has been marked as a duplicate of 169777 ***