I am reaching out to the community here to help troubleshoot a problem with the KRC4 controller for a KR6 R900
We recently restored our controller to factory defaults using the Kuka Recovery 3.0 USB because of a fatal error. We since have lost connection between the controller and the robot. Diagnosis of the controller in WorkVisual shows errors for these modules (see attached). Additionally getting errors from HMI attached as well. I am attempting to solve this issue but I am totally new to controller and robot communications, so any advice would be much appreciated.