Prime lags after extensive processing

[Marcio]

(03-15-2015 01:06 PM)bobkrohn Wrote:  The specific problem the machine was having this time (and a few times before) was it was not recognizing LOCAL declared variables and even EXPORTed Sub Routines, There was even a Parameter in the EXPORT line that was tagged as a "problem" when I did a CHECK from the Program Editor. The program ran fine a few hours before and I had not made any changes to that particular program.

I have had the same problem and suspect it's caused by memory corruption.

I also have noticed that on occasion when I click the Home key, it will take a few seconds to actually be active, the screen will flicker, the keys will not respond promptly.