0.14.4 fails on startup with a dialog box saying "unable to start http server" or something similar.
Can you please provide your machine type, operating system details, etc. In the meantime, you might also try rebooting your machine.
windows 7/64bit, amd quad core
i reboot every evening after i get home from work, when i have time on the weekend i'll give 0.14.4 another attempt.
i doubt reboots will solve it however, since the older code works fine.