Hi Dave, what powersupply do you use ? 18650 battery¡¯s or external powersupply ?
i had some cheap 18650 battery¡¯s from HAM flea market¡.fully charged but within few minutes they draw empty (low voltage) with my Zbitx (then screen starts to flicker / falls out). I will now buy good ones. ..probably more expensive at least usable. ?(BTW anyone has a good sugesstion for which type let me know ;-)
another option could maybe be a corrupt SD card¡
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73. Chris
Chris