I'm placing signs using finder and addons like SRT Bull did in his video. When I restart the server the sign images I've placed are no longer on the signs. The img url is in the data file but on restart the signs appear as blank. Reloading the plugin doesn't work, I need to invoke sign artist to get the images back. I'm using Carbon if that makes a difference.

I did some testing today with Oxide and was unable to reproduce the issue.

It's interesting that reloading the plugin doesn't work, but invoking Sign Arist does, since Monument Addons simply invokes Sign Artist. MA invokes SA via Oxide/Carbon, so one possibility is that Carbon fails to resolve the correct SA function to call. This comes to mind because MA passes a null instead of a player object to Sign Artist, as seen here in the code. Perhaps Carbon fails to resolve the function because it can't determine the type of the null argument. If so, that's a Carbon compatibility issue and needs to be resolved by the Carbon framework.

At this point, since I cannot reproduce on Oxide, I suggest you open a bug report with Carbon and ask them to investigate this further, providing the details mentioned in this post.

Thanks, just as easy to switch back to oxide for me, works a treat!