zorro13,
I have the burning stiffness in my legs, but I sleep real well and upon awakening my legs are dead have too move them around as they are dead stiff. After sitting awhile it takes an effort to arise, but I also have prostate problems BPH. I know some people who were radiated for prostate cancer and they say the legs get real stiff and uncomfortable after sitting for long periods. My PN started in the left foot but is worse in the right thigh,leg and foot with a neuroma in the right foot. The neuroma started after being on Lyrica and Tramadol for a couple of years. Hope this helps