Now I have some time to come back to this issue:
Well, I’m not shure, but it seems to have something to do with the USB-stick. I allways have a stick plugged into the surface. Today I tried to archive a show and again the connection to the mixrack was lost. But, if I remember it right, there was an attention symbol besides the USB-logo in the bottom status line. I removed the USB stick and switched the surface off and on again, and tried to archive the show – 10 times or more with different shows – it works fine
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