I'm a new "bus-driver" and be here for a very short period!
Yesterday it happened to me that the MCDU suddenly "out" (without any display) when I create a new waypoint! After approx. 10 sec it "gets back". I tried the other MCDU, the same happened. In the A/C STATUS page, it read "-3WPT -1RTE"
If there is anyone could explain, many thanks!
