Prime lags after extensive processing

[Dougggg]

I noticed if i use custom spreadsheet apps with lots of data stored in cells it will "thrash" the MEM , LIST and Matrix commands and to get them back i have to do a full reset to get them back lossing the custom apps. Seems like a memory management issue. I cannot recreat i other then with those spreadsheat apps. using programs dont seem to cause the issue. I thought embeding an app in a spreadsheet would be good way to do a program that would create alot of data but...