i have hard times to get any SD card to work.
First: it must be a 128GB SD card, we need the 15 to15 days storage of videos.
I tried already multiple Cards, Sandisk Ultra, Kingston High Endurance., multiple cards from each of them.
All new, and all work in other devices.
I followed also the repair instructions to test the cards, i formatted the cards under Windows and Linux with FFAT32, i formatted also in the Cam.
Nothing helps, thew CAM does always say: there is a problem with the SD Card.
Also reinsert the Cards multiple times.
Spend now already days in getting this to work, and payed a lot of money for buying different SD Cards!
Can anybody confirm that he got a 128GB Card to work? What brand/modell?