It's been very stable. Have had no problems powering on, once I switched to HDMI port 3 on the rear. If you get a Panasonic that only has two HDMI ports in the rear, then you will have to use the port on the front to solve this problem.
It seems to be only a problem with certain PC video cards connected to the HDMI port. Others have had the same problem and found the same solution. For more discussion on this issue check out:
avsforum. com / avs-vb/showthread.php?p=13649180#post13649180
Last edited by Tarrant1701; 07-06-2008 at 08:36 AM..