DM 15L keypress problems

[BarryMead]

(02-03-2016 05:39 AM)Bernd Grubert Wrote:  I have received an e-mail from Mr. Steinmann. He told me that David (his software developer?) is on holidays this week. They will investigate this problem as soon as he is back.

Excellent News! Now that there is strong evidence of a software issue, I thought they would jump right on the cure. The compelling evidence is that when flashed with the DM-41L firmware, the issue vanishes, but when flashed with the DM-15L firmware, the problem returns. To me this is very strong evidence that the missed keystrokes is a software issue, and can be fixed once they investigate. I really like my DM-15L, because it is so nice to be able to load/save programs through the USB port. I wish HP had thought to add a USB port to the HP-15C LE!