Galaxy S7 Edge SD Card Issues

My S7 Edge has no problems like this whatsoever. I have never had an SD card issue since I got my phone with two different SD cards and hundreds of gigs of pictures, videos, files, etc.

Where are you guys buying your SD cards? Could they be fakes? Have you ran SD Insight to confirm they are authentic? This is a common issue in the SD card industry.
 
My S7 Edge has no problems like this whatsoever. I have never had an SD card issue since I got my phone with two different SD cards and hundreds of gigs of pictures, videos, files, etc.

Where are you guys buying your SD cards? Could they be fakes? Have you ran SD Insight to confirm they are authentic? This is a common issue in the SD card industry.

i have common problem here, and i just tried "Go to Apps -> Settings -> Display and turn Smart stay off. Restart the S7/S7 Edge." (bcoz my smart stay is ON) and it seem work so far(around 15min after restart).

i tried to find SD Insight to check my sd card is fake or not in the playstore but it says "your device isn't compatible with this version." any suggestions?