I'm struggling with a similar problem:

[2021-06-15T23:43:50.416 CEST INFO ][  org.kde.kstars.indi] - ZWO CCD ASI6200MM Pro :  "[ERROR] Exposure failed after 3 attempts. "

The strange thing is that it behaves differently on my two Raspberrys although they are on an identical INDI version.

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