Update/coins not showing

It’s been a while but I finally opened up my wallet through my nano ledger. I believe I’m on an old update on the ravencoin wallet not all of my coins are showing but they are showing on the chain. My problem is when I go to try to update the wallet it prompts me with a signature which I have no clue about since I believe I’ve always logged in though my ledger. Am I cooked lol. Any input would be awesome. Kinda a rookie been years since I opened this wallet. Thanks!