Originally Posted by
stefangr
Hi Stefan,
that's crazy, I had the same problem during one flight last week (LSZH-LEPA on 19AUG). I am sure I had filled the PERF page before completely. The first thing that happened was during T/O run: the FMA on PFD did not display the usual TakeOff Power labels that usually come when you move the thust lever to FLX.
Test rest of the flight was the same as you describe: No managed speed and no managed NAV possible, all needed to be entered manually in FCU. Also no access to PERF page on MCDU any more.
All following flights I made afterwards were fine again.
Regards
Stefan