I can find my funds on the blockchain and also can view previous transactions with my correct seed. I just cant view old my wallets with my funds via trezor after the firmware update
I cant view my old wallets. I can see my transactions from October but nothing else..
What do you define as a 'wallet' ?
If you can access your trezor and view your transaction history inside your trezor, you are accessing your (old) wallet.
If your funds should be on the same
account as your old transactions are, it doesn't make sense. It may be a network/sync issue.
Did you check your addresses (those which should have a balance; inside your trezor) on a blockexplorer ? If they have a balance AND are seed as your addresses inside your trezor, it definitely is a network/sync/display issue.