First, the 777-300ER is amazing. Only one problem I had yesterday.
After changing data, I´ve got the EICAS message "FMC message" and the take off speeds are deleted. I confirmed the new speeds and everything seems to be ok.
But everytime I press the recall button, on EICAS the "FMC message" information was visible. On FMC there was no message visible. So I ignored this.
After TakeOff I want to enter a FIX, which could be done without a problem. Also I could enter bearing and distance. A second FIX could also be entered. But then I couldn´t enter bearing or distance for the second FIX. If I press any FMC-Button, nothing occurs. Only on right side of the FMC the "Msg" light alights. I changed the page, try to enter the ref-speeds for approach, but this was also not possible. The FMC was locked.
On legs-page I could also not enter something, down select didn´t work. With keyboard or mouse, no success.
Now I decide to use the right FMC. First I checked the failures, but no were activated.
On right FMC I could enter all FIX-data and also Approach-Speed, change waypoints. After doing this, the "FMC message" on EICAS was deleted. But left FMC shows "MSG" on the right and was locked as before.
It´s not a big deal, I could land in Manila using the right FMC for all operations. But maybe someone else have the same problem, I described all steps to reproduce it. Did I something wrong?
Best Regards,
Peter Hornfeck, Germany