I have two 5548UP Nexus switches on a VPC. Yesterday my second Nexus switch would not let me log in. I password recovered it and got in fine. Later on I rebooted both of them and the first switch now wont let me log in either console or SSH. I still get prompted for username/password, but it wont take anything Ive given it. Ive had this issue before but Im wondering whats causing it, I dont want to have to recover everytime it happens. Uploaded the configs if that helps...thanks.