upgrading between firmware versions... correct procedure...

[J4NSS3NS]

Hi
I wanted to add acro trainer on my build.
firmware 4.4.0 to 4.4.2 ... after I did a diff all or dump all command in cli....
after the firmware is upgraded successfully i am not able to use the dump or the diff file that i created to save my configuration .
when i use diff all file

resetting to defaults

###ERROR IN resource: INVALID RESOURCE NAME: 'SERVO'###
###ERROR IN resource: INVALID RESOURCE NAME: 'SERVO'### gives error

when i use dump all file

dma TIMUP 12 NONE

###ERROR IN dma: BAD INDEX: '12'###

dma TIMUP 13 NONE

###ERROR IN dma: BAD INDEX: '13'###

dma TIMUP 14 NONE

###ERROR IN dma: BAD INDEX: '14'##

What is correct procedure to ... save config , upgrade and restore config???

thanks alot

[DanBRfpv]

Hi, I got the same diff error but with a different parameter ### gps_rescue_min_start_dist". In the failsafe tab I was allowed to changed to a number (default was 30 and I changed to 50) higher than it is allowed in the CLI.

when I tried to change the value in the CLI, then I saw that the allowed range was 10 - 30, It seems that it is a bug. In your case could be something similar. maybe you can try to see the allowed range for your parameters via CLI.

[haslinghuis]

See #13047

[DanBRfpv]

thanks!

[haslinghuis]

Acro trainer should be added using other options (when using servos also add that)

https://betaflight.com/docs/wiki/configurator/firmware-flasher-tab

[J4NSS3NS]

Can you see in dump command wich options where selected during flashing firmware? Or where can you check so you can properly restore your model