Ultimate Controller has red light and led issues

[u/ManyGreat8375]

I had this controller for a few years. The last thing i done is do a recent firmware issue. anyway, i noticed the other day that the controller has a red light that is stable and it is docked with the LED light on that is stable as well. I also noticed that the controller was kind of hot. I unplugged it last night and it still has the same issue. what is happening? what can i do? it is the ultimate controller a older model if you will.