search

flybywiresim / aircraft

The A32NX & A380X Project are community driven open source projects to create free Airbus aircraft in Microsoft Flight Simulator that are as close to reality as possible.
https://flybywiresim.com
GNU General Public License v3.0
5.14k stars 1.12k forks source link

[BUG] Everything turns off randomly during CRZ #1228

Closed salik1992 closed 4 years ago

salik1992 commented 4 years ago

Mod Version Release v0.3.1

Describe the bug After performing cold/dark start, climb and reaching the cruise altitude the plane sometimes randomly turns off completely (engines, avionics, electronics). There is no warning/caution beforehand.

After it happens, clicking on batteries no longer turns battery power on like in similar issues happening right after spawning on the ground.

Closest issue I found is #884. But unlike in that issue it happens seemingly randomly at different points of the way or not at all on the same route.

To Reproduce Not really sure. I had the issue happening sometimes on the routes LKTB-->LPMA or LOWW-->EHAM. Even using the same departures, arrivals and approaches does not guarantee it happening.

Expected behavior Expecting the plane not to turn off completely mid-flight.

Actual behavior See bug description.

References

Additional context

Was this working before/when did the issue start occurring?

First time observed was with game v1.9.3.0 and mod release v0.3.1

Is this a problem in the vanilla unmodded game?

I haven't experienced this issue with vanilla version.

lousybyte commented 4 years ago

Might be related #1115.

salik1992 commented 4 years ago

#1115 the behaviour is not like that one. This one is sudden and like in 1 frame everything is fine, next frame everything is off and engine's sound goes down as a result of everything turned off.

Furthermore nothing in the cockpit works after that. No battery power, no APU.

Benjozork commented 4 years ago

I can confirm I have had this issue myself. I have all traffic turned off, but was playing multiplayer.

salik1992 commented 4 years ago

Additional info I've just had this happened again on final at 900ft. And there was a lightning at the exact moment. I'm not even sure whether lightning strikes are simulated/possible and could cause this. Or whether it is just a coincidence. I've been seeing lightnings everywhere I fly since 1.9.3.0.

derl30n commented 4 years ago

Additional info I've just had this happened again on final at 900ft. And there was a lightning at the exact moment. I'm not even sure whether lightning strikes are simulated/possible and could cause this. Or whether it is just a coincidence. I've been seeing lightnings everywhere I fly since 1.9.3.0.

lightning strikes are no danger to airplanes.

jokey2k commented 4 years ago

Additional info I've just had this happened again on final at 900ft. And there was a lightning at the exact moment. I'm not even sure whether lightning strikes are simulated/possible and could cause this. Or whether it is just a coincidence. I've been seeing lightnings everywhere I fly since 1.9.3.0.

lightning strikes are no danger to airplanes.

But maybe their simulation is. Same here during approach at around 2000ft to KLAX.

hotshotp commented 4 years ago

Additional info I've just had this happened again on final at 900ft. And there was a lightning at the exact moment. I'm not even sure whether lightning strikes are simulated/possible and could cause this. Or whether it is just a coincidence. I've been seeing lightnings everywhere I fly since 1.9.3.0.

lightning strikes are no danger to airplanes.

But maybe their simulation is. Same here during approach at around 2000ft to KLAX.

No it happened to me with clear skies

christertepper commented 4 years ago

I'm having this same issue- try to recreate it but it happens at various stages of flight. Last three times it occurred about 3 mins after takeoff. Weather is live- thunderstorms in the area, also running PACX and FS2Crew. Not sure if running the extra apps has anything to do with this, as I have tried flights without them and same problem happened- everything just turns off in a split second and completely unable to restart engines, batteries or anything else- enter an unrecoverable stall, can't even extend landing gear. Very frustrating especially when you're about 5 minutes away from landing...

SeanHanway commented 4 years ago

Starting to run into this issue in every flight now. It always starts with engine 1 shutting down for me though. I've got the latest development branch from the A32NX downloader.

MisterFoxi commented 4 years ago

I have the same issue and was able to reproduce it regularly. It seems happening, for me, almost at the same timeframe after take-off, usually 20minutes.

Here is a save i made few minutes before the crash, heading toward LIMJ LocalState.zip and the FP EGPKLIMJ_MFS_13Oct20.zip

NathanInnes commented 4 years ago

Anything improved with our latest release or is this still an issue?

MisterFoxi commented 4 years ago

Yes, all fine for that one. Thx

jokey2k commented 4 years ago

I think so too, been unable to reproduce it

NathanInnes commented 4 years ago

Unable to reproduce also, closing issue. If this still persists then feel free to reopen.