ive never seen a solid light before.. how do you have it connected to pc? i see you have a usb extension cable?
ive had mine on solo nh but the min for diff is 256 on that site.. try ltc.tbdice.org if you want to go solo. make the diff 32.
I don't know what has happened back then with the red light, but now is perfectly OK and I do not have this warning light anymore. Maybe it was something wrong with my drivers after the installation. My connection is through USB 3.0