OK, makes sense and as I suspected.
FYI that means you need a firmware upgrade to fix the bug thats causing the lockups or a new one because the hardware is shot. But if you're cool with the equivalent of bungee cording the hood of your car because it works and its paid for, keep on truckin!
Cmon now, give me some credit. I use quality duct tape, the same color as the car.
I've done the firmware upgrades a couple of times, but it is a Cisco, it gets hot in the summer and forgets. Yes, I need to upgrade. It's somewhere on the list.