Haven't posted here for about 8 years - but - surprise - I have a Problem!

So, the ageing PA3X is fading slowly but surely - anyone have this problem before:

*The Maxx Audio EQ settings I set up (I usually Boost the Bass) do NOT stay set!*

Is this a known software bug? I never noticed it before and I'm damn sure it's only started happening in the last few months. ANY EQ settings I press/change just revert back to original after 30 seconds or so - What the Hell???

lil help please guys? Thank you for any advice - hope you're all well!

Ya know.... I'm gonna take this as a "NO".

Not many monitor this board. You can get help on the Korg forum. http://www.korgforums.com/forum/phpBB2/index.php
As to your question, I never experienced this, and I believe it is NOT normal behavior.
You might check to see if you have the latest OS update, and reload it.

What happens when you make the changes, use the drop down menu and save as a Global setting?

After you set it up, save My Settings.