I purchased two viofo A119 V2 with GPS, one from amazon and one from ebay. My sdcard, samsung microsdxc,class10, uhs1, U3, evo plus, 64Gb works on the one I puchased in amazon. But it does not work on the one from ebay.
Both looks the same, has the VIOFO box and accessories, the serial have both V2.
Both was upgraded to the latest v3.3 firmware. The one on ebay, works with 32Gb samsung evo class10, uhs1, U1, sdcard.
What could be the problem?