Problem 1:
An issue was submitted which causes the App to crash. The problem takes place when removing a connection from a list of multiple cables connecting 2 devices. When a user selects the bottom cable for removal the App crashes.
Workaround/Fix:
It's not ideal but please remove all the cables connecting the 2 devices from the top down first. This will allow for the safe removal of all the cables. You'd be able to add new connections afterwards. Version 1.68 fixes this issue.
Problem 2:
A bug was found with the following commands:
ip nat pool WORD A.B.C.D A.B.C.D netmask A.B.C.D
ip nat pool WORD A.B.C.D A.B.C.D prefix-length <1-32>
Workaround/Fix:
Please use the command below until version 1.68 is released.
r1(config)# ip nat inside source list <1-199> interface fastethernet PORT/PORT overload
We apologize for the inconvenience and appreciate your patience.