vmbpy.c_binding.vmb_common.VmbCError: VmbCError(<VmbError.IO: -20>) about vimbapython HOT 5 OPEN

Error -20 does mean read or write error in camera or disk. How fast are you changing the settings in the camera between second and third time and is it always the third time loading the settings that gives out the error?
If you keep the number of times you change settings the same, but use different xml files for each load, does the error still happen?

https://docs.alliedvision.com/Vimba_X/Vimba_X_DeveloperGuide/troubleshooting.html?highlight=error%20codes#error-codes

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Loading different xml file worked. Thank you for the solution.

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In some scenario it worked changing the xml file and loading it again, but the solution didn't work for some cameras.

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How long is the time in between loading settings?

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We try to load settings after every 1 minutes.
We wanted to know in which scenarios the read /write error occurs.

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