I've had my Model No. MO-TLN-WDOOBK-01 Talon Gaming Mouse for a few months now and I've just started experiencing this issue where I can only alternate between the lowest 2 DPI settings, yellow and red. I was wondering if I had simply triggered a setting somehow with the mouse or if it's an issue that indicates hardware degradation but either way I would really appreciate it if someone could give me some assistance regarding this problem. Thank you.