xt30-ii stops recording in 7-8 seconds

[tinykuribo]

Hi, i recently bought a Fuji xt30-ii, and I tried to record a video on it, but after a few seconds (7-8 sec) of recording the video, it would automatically stop the recording. After a while, an error saying “writing error” pops up. But if I go to the play back place it’s stored and I can see the video recording. 
 

I have a SD card that has 512 GB with uhs class level 3. It should be able to record for a long time but it’s only letting me record for a few seconds. 

 

Adding on, when I go to settings, the camera tells me that I can record up to 20 hours. Is something wrong with my camera?

[jerryy]

Have you tried a different card? Make sure to format it in the camera before using it. Sometimes, even though the cards are supposed to be ready to go out of the box, the formatting does not quite work, so format them in the camera first.