Howdy all,
I'm from Brazil, and I've bought my pod hd 500 about 1,5 year ago. Unfortunetelly this same bug (flash continuosly on and off) happens with my unit and I'm really upset about it. This is not a chep device here in Brazil, and people buy it in hope it will support you as expected and also due to Line 6 has a great reputation here. I just sent my unit for assistence. Another concern about it, it's the charger, as it is very delicated, whenever I'm on stage I need to be aware to avoid footing upon it and harm it even more. As I'm used to that glitch I'd like to share that once the pod hd 500 gets warm, it doesn't turn off, so I believe the problem is at on own device. Please consider that whenever developing whatever product.