New Version: 2.1.14181 (2018 10 16)

[smp]

(01-24-2019 04:28 PM)Benjer Wrote:  I'm having the same issue, as I mentioned earlier up above. Having used the calculator a lot since then, I have determined (like you) that the only common factor is that it occurs during or immediately after a key-press.

Like you, I've also tried various manners of rebooting/restarting, etc. I've taken to powering off/on frequently for the time being. I think the HP Prime is an excellent calculator otherwise so I'm very reluctant to give up on finding a solution.

Check out this thread:

http://www.hpmuseum.org/forum/thread-12210.html

Within it is a suggested list of actions to take which helped the OP.

I believe this is fixable for you. Good luck!

smp