We have computers at one of our locations that are receiving the Microsoft error "Your computer was not assigned an address from the network(by the DHCP Server for the Network card with network address 000D568A99D0. The following error occurred. The operation was caceled by the user. Your computer will continue to try and obtain an address on it own from the network address(DHCP) server.
A technet article says that spanning tree is to blame. Has anyone seen this issue?