Lost your Grok connector link? Connect the wallet your launch wallet withdraws to (its payout address) and sign a message. You get a new link for the same launch wallet, and the old link stops working at once.
No payout address, no recovery. A launch wallet gets its payout address the first time it makes a real withdrawal. Until then nothing but the link proves it's yours, so a lost link can't be recovered.
Still have your link? Replace it instead: same launch wallet, new link, and the old one stops working at once.