Hello, I am a first time drone pilot. Not new to cameras and filming, but still new to piloting. Watched several good, in depth, videos about the Mini 2. But ran into a problem with SD card error. I didn't think about storage card when I purchased the unit. And like most of us, wanted to dive right in and start learning and using it, once it arrived. I went down to the Kroger and got a PNY SD card that appeared to have the right specs needed. But I got an error. So I read post from other pilots with this error, and it sounded like I should try a different SD card, so I purchased a SanDisk Extreme Plus 64B, V30, U3, again the same problem. When I go into the DJI app, and go to camera settings, under storage location, there is a "format" in blue link. When press this, it then asks "Format SD Card?" I confirm, and the box goes away. Nothing happens. It doesn't even respond like it even tries. No dialogue. No, working on it. Just nothing. Do I need to try another SD card? or is there another issue? thanks in advance, James