It seems like you have a very basic configuration issue or corrupted data files in the Gemini 2. Maybe the format option would help but also maybe try resetting the microSD card in the socket before you do that. The microSD cards seem to make poor contact, have dirty contacts or get unseated easily and can give odd results sometimes. While I have not seen it others have posted this and a resetting the microSD cards has resolved the problem.? ?
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Chip Louie Chief Daydreamer Imagination Hardware?
? ?Astrospheric Weather Forecast - South Pasadena, CA?
Chip Louie