1 hour ago1 hr I'm afraid we have an issue with the VNAV logic, and it needs lots of love.In this picture, on the EWR-to-JFK flight, I have 5000 set for cruise. Note the T/C before the TEB wpt; I manually entered a restriction TEB 210/3000, and it returned an invalid entry. That entry should be accepted as typed and move the T/C after TEB. Not working well.On a second try I changed cruise altitude to 9,000 and added a new WPT (TEB02) before TEB with a restriction TEB02 210/3000. Now it took the restriction, but see the legs page.But now we have 4 problems related to the VNAV logic.1. The UNABLE CRZ ALT should not be triggered. We have a T/C and a T/D.2. At TEB, it shows correct acceleration and crossing at 218/4420 in climb to 9,000.3. T/C symbol and computations are wrong; we cannot have the T/C there; it needs to be passed by TEB.4. At wpt TEB01, we should be at 250/9000, NOT at the value we have in the legs page.Thanks. Freshly retired after 41 unforgettable years on the Boeing 747. The flying days may be behind me, but the memories never will be. Now I have the privilege of sharing those experiences—and continuing to learn alongside the next generation of pilots—in the Level D simulator. Aviation has a way of keeping us all pilots, no matter how many hours we've logged.
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