Is coin age the total age since the coin was moved to your wallet? or is it since it last staked?
Since last staked.
I've got lots of coin blocks with ages in the 50-99 day range. Is there an issue? or a command to rescan the wallet or something for errors?
No issue I can see. How big are the blocks trying to stake. I have some approaching 30+ days that are 1k-2k in size.
I chunked mine into blocks about 500-200. Nothing crazy high. Should I maybe just send them to a wallet and back in to refresh the age in a larger block size?
My wallet is also about 3K over what the Cryptoid explorer is saying that I have. What's the command for it to go through my wallet to find errant transactions to make it sync?