I transferred BTC from bitpanda to trezor to make a test.
I used the first address received. I saw trezor is always changing the BTC address. I find this annoying as apparently you can’t give an address to someone if they don’t transfer immediately.
On trezor I don’t see any transaction although i received the confirmation from bitpanda.
Can someone help to find the transfer in case an older address has been used?
yes, you can. Any address that Trezor gives you it stays active and you can reuse it as many times as you want. It is not recommended for security tho, that is why it is changing.