Can’t write to SD card

[M17tty]

Periodically my note 10+ gives me a notification that it can't write to my sd card. Photos and videos occasionally show as a grey square with a ! In the middle despite working earlier that day/week. It's a 256g Samsung card and is geniune but isn't working properly. I've formatted in phone, taken out of phone and formatted then put back in phone and formatted and still it periodically screws up. Works fine in other devices................. what's the deal here?

[BandOfBrothers]

Unfortunately I've seen glitches like this will various phones and various Sd cards.

They can just glitch and remedy themselves just as quick.

This happened to me and my previous phone the Note 9. After that I chose to no longer use a Sd card and instead backed my info upto Dropbox etc.

[M17tty]

Thanks for the reply. I've ordered a new sd card as I can use the other elsewhere and I'll see what happens. Cheers

[BandOfBrothers]

You're very welcome and good luck.

[Fastgsm]

Reset from settings and then retry again

[Fastgsm]

Try formatting in your computer