invernyx / md11-bugs

The official bug tracker for the TFDi Design MD-11
https://tfdidesign.com/md11.php
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[BUG] - Entering Approach During Cruise Induces Multiple Errors #936

Open GR1MMly opened 6 months ago

GR1MMly commented 6 months ago

Describe the bug

During cruise flight where only a STAR has been loaded without an accompanying approach, loading the Approach will cause multiple calculation errors and enter the FMS into descent mode.

Steps to reproduce

Depart normally with flight plan loaded to include a STAR, do not load an approach. During cruise flight, append an approach to the flight plan. Altitude/Speed calculations will appear with highly erratic numbers PROF no longer calculating viable descent path. FMS enters descent mode despite remaining at cruise alt.

Expected behaviour

FMS should recalculate flight plan and profile correctly once approach segment added.

Evidence

PROFbug

Simulator

Microsoft Flight Simulator 2020 (MSFS)

Crash

No

Phase of flight

Cruise

Altitude

FL400

Departure

KSDF

Arrival

KIAH

Cruise level

FL400

ZFW

395.0 LBS

CG

NA

Fuel

NA

Cost index

NA

Route

CRRGO4.CRRGO OSINE BWG SWB.GESNR1

Location

60NM remaining to SWB

Agreement

github-actions[bot] commented 6 months ago

This issue has been marked as stale! This means that we're waiting for your response and we haven't heard anything in 12 days. If you'd like to keep this issue open, please leave a comment with the information previously requested. If we don't receive a comment within 48 hours, this issue will be closed, and you will be required to re-submit.