:action-smiley-065:Yes! I get this a lot lately and it's maddening. I keep trying to stretch my feet/toes to get the cold, numb feeling to stop. As I do this, my feet really stiff and cramp up. My knees feel like they have icepacks on them. It's almost an effort to walk and feel steady...it doesn't hurt, but it's a strange, uncomfortable sensation, like I can't quite trust that my legs will carry me. I'm seeing a pain management doctor in a few days...I have many other strange aches/pains, especially back, neck & shoulders. If you like, I'll keep you posted on what the doc says. Hang in there, I'm a newbie here too. Reading these posts help me feel less like a crazy person, you know? No one I know personally has any of these issues, so I come here and it helps. Please let me know if you get any answers to this issue.