50G resets after attempting Erase/Draw function with F'

[BartDB]

Hi,

I also cannot replroduce this error on a real 50g. I have firmware version 2.15 installed.

Check your firmware version by typing VERSION at the prompt. You will see something like:
2: "Version HP50-C
Revision #2.15"
1: "Copyright HP 2009"

If revision is below 2.15, I suggest you update and try again.
(see ROM 2.15 in HPCALC.ORG )

Best regards.