Heya Murphy.

I got it back to working again.

Here is what happened in my case and maybe you have the same situation.

I took out the external memory card and loaded it up on my Windows computer.

From there I did, EDIT, SELECT ALL, so that every file on my card was highlighted, then right clicked on them and viewed the PROPERTIES.

There was a box that said ARCHIVE and it was checked.

I unchecked it, applied to all of the files, and after a few minutes, I double checked and that ARCHIVE box was cleared.

Everything works like it used to now and I'm so happy to have back one minute message notifications.

I hope this helps.