I just updated my firmware to 9.0 and updated atmosphere to latest and I never had an issue before with lockpick rcm dumping keys but it seems im getting corruption on dumping.
the prod.keys starts out like this
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+1 I was looking into buying a capture card but I wonder if anyone is trying to work on this? I know 3ds had something that allowed it without using a capture card hopefully switch is able to do it as well.