Hi, I've experience missing my portable firefox icon in taskbar, some times it's disappear, but it I pressed ALT+TAB to switch to portable firefox, it's appear again in taskbar.. Is it bug from Windows 7 or Portable firefox?

seamonkey, I've experienced this behavior a handful of times in a decade-and-a-half of being a Windows user, but it's yet to crop up even once for me under Windows 7, leading me to believe that there's some problem with Portable Firefox's being minimized.-Alex