I'm trying to erase an STR710FZ2 and cannot seem to erase the chip (with J-Flash or IAR). But what's strange is it doesn't appear to be linked to a specific bank as I *am* able to erase some sectors (specifically B0F6, B0F7, B1F0, and B1F1). Does anyone have any ideas on what could be going wrong? is there an extra J-Flash configuration step that I'm missing? This problem began to occur after an IAR programming sequence locked up and I had to abort the program by using task manager to stop the p…