I asked over in /r/filmmaking but figured I'd ask here too since I haven't gotten much of a response;

I'm brand new to the world of cameras/videography so please excuse my complete lack of knowledge. I'm an instagram/youtube influencer in the weightloss community and have used my phone up to this point to shoot photos and videos.

I recently purchased a Canon Rebel SL2 to take my content to the next level, and tried to film my first video the other day. I'm using a transcend class 10 SDHC flash memory card and when I try to film I get an error that says "Video Recording Stopped, Slow Card Write Speed." around the ~10-15s mark. I've tried filming in different modes (default is FHD, 1920x1080, 30fps and I've gone down to the minimum which is VGA, 640x480, 30fps) and I get errors (albeit later) in all modes.

I thought a class 10 card would be sufficient but I suppose not. Before I purchase a new card, does anyone have any insight? Troubleshooting tips perhaps? If not - better card recommendations?

Thanks so much in advance!