HP-48GX version P hanging

[rui.c.sousa.99]

Hello
I had already checked that information.

The calculator crashes when it appears to be busy (perhaps during garbage collection), for example when exiting the editor, or debugging a program. But not always. Sometimes it hangs, sometimes giberish appears on the screen. But after a reset, the calculator seems ok, and the memory is also ok.
It hanged with the internal editor but never with for ex string writer editor that I downloaded and use.
I realize this happens when the clock is ticking on the screen. Now I disabled the clock, and it seem stable, didnt crash anymore.

But I never have see this reported. I know that some versions have bugs related to the overflow of the return stack registers.
But the clock on the screen seem to be a such "banal" situation for this to happen

Thanks anyway