Hi everybody, The other day I was flying the T7 and, for the first time, managing a quite long flight (EDDF-OMDB). I was reaching TOD and deactivated the Auto Cruise feature. As ATC requested a change on runway I modified the FMC data. When executed the new approach, the route on the ND changed from green to white dashed but never to green again, and the cockpit freezed (the plane was still flying). Any button worked. I had to close the sim. No ctd, no error codes, nothing. :( Did this happen to anyone else? Thanks!