After taking 4 days to sync my Daedalus wallet with the blockchain, I got a message saying that I do not have a Shelly Wallet. I have sent ADA over and took 1/2 of them back after a few months. So, I know I have a Shelly wallet. I just started all over again to try and sync again.
Shelley Hard Fork, all wallets were Byron-era wallets, these have a 12-word recovery phrase and are fully compatible with the new code base, so users can still send and receive transactions using their old Byron wallets, but do not support stake delegation.