Phex 0.9.5.67
JRE 1.4.2_01
Win XP Pro

After minimizing Phex to the quicklaunch taskbar, when I reopen the display comes up "dead" - no color, tabs and menus don't work, mouse action may corrupt display (although screen capture does not reveal the corruption visible on the CRT). Minimizing and then maximizing Phex restores normal display and functionality.