MATEK H743 freeze after couple of minutes with INAV8 + JETI

[RoadyFPV]

I flashd INAV 8 to my MATEK H743
after a couple of minutes the FC frezze no Servo and configurator reaction, only a usb reconnect or disconnect the battery will help.
With INAV 7 no issues at all.

Steps to Reproduce

1.Flash INAV 8
2.apply the modified diff / or set it up new
3.The FC freeze after a couple of minutes

Expected behavior

It should not freeze like in INAV 7

Suggested solution(s)

Find with me a way to clear the issue, maybe u can give me instructions how to find it

Additional context

https://pastebin.com/HxEp59E6

---

version

INAV/MATEKH743 8.0.0 Jan 21 2025 / 16:13:24 (ec2106a)

GCC-13.2.1 20231009

• FC Board name and vendor: MATEK H743

[Jetrell]

Can you please include a settings DIFF, not a DUMP.

When you said it freezes after a couple of minutes. Is that after the same elapsed time in each test ?
Does it freeze when only connected to the Configurator via USB power ? Or with the flight battery connected too ?
Or does it freeze when just power by the flight battery ?
Do you have a blackbox card loaded. Is the logging enabled ?

[RoadyFPV]

Diff: https://pastebin.com/Nm0Syd10

It freeze with Battery only
It freeze with USB only
It freeze totaly random. Sometimes after seconds, or after couple of minutes
It freeze with insert sd card and disabled bblog
it freeze without sd card and disabled bblog

It freeze without sd card and enabled bblog
It freeze with sd card and enabled bblog

[MrD-RC]

I see you are using Jeti, which you have reported elsewhere is locking up again. Don't you think that could also be the problem here?

[RoadyFPV]

i dont know.
INAV 7 is running without any freeze after i upgrade to an h743
now with inav 8 h743 freeze again
so i dont think its a JETI issue only

[MrD-RC]

Have you tried setting serial RX to something like CRSF and physically removing the Jeti receiver?

[RoadyFPV]

I will try it and set rx to sbus
but somewhere must be a difference between 7 and 8 that force the freeze
maybe the compiler again?

i noticed something strange right now, but i cant say exactly if it was before the freeze or after.
My DJI Goggles V1 reboots around the freeze

[RoadyFPV]

Seems like no freeze with SBUS

[MrD-RC]

So it seems like another Jeti related issue to me.

[RoadyFPV]

can u compile me inav 8 with inav 7 compiler? lets see if this fix the issue like in inav 4

[mmosca]

Try to test with the artifacts from #10653

No guarantees, so test in the bench first.

[RoadyFPV]

Thanks, test is running...

What i also noticed some time ago, i have 16 channels but inav shows 24 channels on reciver tab.
if i have selected 24 channel mode in the tx then the green channel bars 17 to 24 are not moving and rock solid at 1500.
if i select non 24 channel mode, i think it was 2 bars, are jumping around.

Here is a video with 16 channel mode
https://youtu.be/ZIVGBpjcopU

[RoadyFPV]

It freeze around 7 min

[mmosca]

This will likely be a tough one to crack without hardware.