After updat from BF4.3.2 to BF4.5.2 osd is missing.

[royal parcel]

when i tried to positioning my osd elements on Mobula8-walksnail version, i got the message that my elements would be off bc of an older version of BF
after updating (saved the 4.3.2 diff) to 4.5.2 and loaded the older diff locally, installed the elements i want ,chooses the HD in the osd tab i didn't got any osd.. also tried the auto option in the tab, but that did not solve it.
in the ports tap i did set the msp+display (uart6) active but no osd, what am i missing?
any help would be mush appreciated.

[solid iron]

Hey! We think our bot can help with your question; click the button below to generate an answer.
Please also give us a support ID

1. Open the CLI tab
2. Click the "Submit Support Data" button
3. Optionally enter a brief description of the problem
4. Wait for it to finish
5. Copy the resulting support ID
6. Paste it here

{'cause': 'thread creation'}

[royal parcel]

if i knew what you mean, i would do this.

[tired jacinth]

you're given a step-by-step guide..

[royal parcel]

Thanks deadbyte, i'll try..

[royal parcel]

"4a7352da-09ce-48b6-8f0a-57bb841a112b"

[tired jacinth]

well, you don't have your ports tab configured. that's why

get the factory diff all backup and apply that

check if it's this:
https://www.happymodel.cn/wp-content/uploads/2023/05/Mobula8-UART-ELRS-version-dump-for-Betaflight-4.4.x.txt

or check this:
https://www.happymodel.cn/wp-content/uploads/2023/06/Mobula8-Walksnail-version-dump-for-Betaflight-4.4.2.txt

[royal parcel]

Thanks deadbyte, everything is working fine now!! very much appreciated !! i'm lost without your knowledge.. 😉

[upper quiver]

DSHOT600 with a BMI270 gyro?

[royal parcel]

just flew a couple of packs.. and it's dshot300

[upper quiver]

Hm, in those .txts it indeed is, but your original support ID showed 600

[royal parcel]

after i uploaded these dump files, checked.. it's dshot 300

[royal parcel]

Hello deadbyte, i noticed something strange after the update.. when i use a fully charged 2cel battery(HV) i got some erratic behavior when i want to takeoff.. the Mobula8 shoots to the roof.. and won't respond to the throttle.. when the voltage is down to 8volts it looks like it's okay.. what could this "challenge" mean?🤔

[tired jacinth]

TBH, I'm not sure why.
HV or non-HV shouldn't really make that much of a difference here.

does it do it even though you're increasing the throttle slowly?

could you post anotherr support id please

[royal parcel]

Yes, it does, even when i increase it very slowly.. i checked bbl and saw that the chip was full, so i erased it and will do some flights.. also will change some settings bc i fly indoors and the rates are somewhat to high for me at the moment..

[royal parcel]

"aec5de77-6432-41e5-9c19-0d9844f156bf"

Here is the support data deadbyte...

[tired jacinth]

and do you have a blackbox log of a flight where the erratic behavior manifested?

[royal parcel]

Yes, i think i have now.. after the last flight this morning..

how do i send this via this discord?

[tired jacinth]

are you using all these options here?

e.g. are you going to put a gps on this drone?

[tired jacinth]

just upload the blackbox file here, extracted from the FC's flash

[royal parcel]

most of it not..

[royal parcel]

ok, just a sec...

[tired jacinth]

then could you save a backup of your current config via the presets tab, then reflash your flight controller without any of the options you're not ever going to use?
e.g. deselect acro-trainer, gps, OSD(Analog), LED strip, PinIO

leaving only OSD(Digital), VTX at the minimum

[royal parcel]

just send it..

[royal parcel]

ok, ..

[tired jacinth]

why does airmode keeps turning on and off in this log?

your airmode is "always on"

oh, that's the first log..

[royal parcel]

i already put it on.. first did it on throttle.. bc after landing it was bouncing..

[tired jacinth]

which log do you want me to check here?

[royal parcel]

i think 4

last one

[tired jacinth]

trick is to disarm before the drone touches the ground

or have EZLanding enabled

[royal parcel]

just learned that..

[tired jacinth]

none of these logs show the motor shooting up to max..

at any point in time

(other than those when it's "landed" and bouncing off the ground)

after reflashing, and after reapplying the config backup (via the presets tab)
clear the blackbox and do another flight with a fully-charged HV pack..

[royal parcel]

vrey strange indeed..

just flashed the new fm.. with only the things i need..

let you know how it went..

[royal parcel]

Re-flashed the FC, and only the necessary elements installed.. also the Elrs-dump and walksnail-dump files installed.. re-adjusted the rates to my needs and did the first.. also last.. testflight.. to the roof again..wrecked the Mipi cable and the Rx antenna.. after i dismantled all i saw that the soldering job on the FC was onions.. very bad.. re-soldered the motor connectors, did removed the solderblob from the onboard Rx and replaced the Rx for an RP1 radiomaster.. als loaded the 4.3.2 diff.. and gues what.. the Mobula flies like a homesick angel.. blasted 8packs trough is without any problems.. also went outside in moderate wind and the little bugger fought like a tiger.. tbh.. i ordered 3 mipi cables on A.E. and a new Vtx mini.. till that arive i use the Mobule for l.os. and nose-in training..

Thank you again for your time and expertise Deadbyte!!!

🍻

[tired jacinth]

Glad you got that sorted after all those mishaps. enjoy the wins.. happy flying

[royal parcel]

Thank you Grandmaster!!

[tired jacinth]

ah.. I'm nowhere near that.. 🙂

[royal parcel]

you answerd all my questions.. i'm fairly new to these configurators and not much of an software engineer.. but you know your stuff.. i see your nick ' all over the place '.. do what you're doing best Deadbyte.. Cheers!!