Hi there. Running Windows 7, 32bit. I always run the most current version of Nightly. Last week sometime it started behaving strangely after updates. If an update has been downloaded and I close and restart Nightly, no application window will open. If I open Task Manager and look at the processes, there will be somewhere between 4 and 30 instances of firefox.exe running. They will cyclically open and close but there always at least 4 processes going which I think is baseline for e10 Nightly behavior. If I try to terminate the processes, I receive an error saying the process cannot be terminated. The only way out is to reboot the computer. Of course when I try to reboot, I get a message from Windows saying a background program is running that must be closed before I can restart (I think it is the typical Task Host process). In any case, when I reboot and open Nightly again, it starts up normally and has been updated. Since there are daily updates, this has been occurring daily and it is starting to get on my nerves! Strangely, no crash report is generated for this (if I go to about:crashes there are no new instances...). I did a refresh of Nightly and booted with all add-ons disabled which did not help. Thanks for any assistance, Dan