Hi,
I have similar problem after i didn't play the machine for several months. After i have put a fresh batteries and turn on the gp32, i found the same problem. Also the spell of the message on GP32 become wrong, i.e. some of the letters become flashing in some words, e.g. game -> gime and i is keep flashing....
I think the reason for this is somehow the firmware is not working well and i have read Mr. spriv website for the information and that may because of some of the GP32 has the firmware self-erase problem.
Any other comments on this problem? I also need help to fixing my GP32.
Regards,
Anthony