Can't find a good SD card. Any Suggestions?

[VinylNinja]

I have a P4 advanced. I bought a "San Disk Extreme Pro 32GB 95MB/s 633x" sd card. I formatted in the DJI Go App. When I have the settings set to the highest settings (4K) and I start recording, The video starts and then stops suddenly after a few seconds.

As I lower the settings, I am able to record a little longer, however still only for about 5 to 30 seconds. When I set the settings to the lowest settings (720), it seems I can record for over a minute or more (haven't tested how long).

I have an old SD card (128GB) that is the same. I bought this Extreme Pro thiniking it would be better, but doesn't seem to be any better.

Also, the Extreme Pro card reads "slow SD card" after I stick it in. However, my 128GB card does not display anything message.

Any suggestions????

 

[GMack]

Could be a bad card. Try this freeware and compare your good card with the slow one: Why the IsMyHdOK , there are similar programs

 

[VinylNinja]

Yep, test found out that it is a bad SD card. I will try again.

 

[VinylNinja]

I bit the bullet and went and bought 32GB SD micro card from Staples. It is a "PNY" 85MB/s Elite 32GB SD card. They told me that if it didn't work that I could return it for a full refund. However, the card works great!. Finally I am able to record in 4K and all of the other resolutions. I guess you need to be careful of what you buy from the internet. Lesson learned the hard way.