Fund 6 registration issue - send 380 ada?

Trying to register via daedalus and trezor. I sent the 1 ada then it gets stuck on registering. I start over and try to send another 1 ada, when I go to confirm on trezor it’s showing 380.9 ada to be confirmed, so I reject the transaction. Why is it doing that ? That is amount in staking rewards earned w/ that wallet.

I think the address are more than 1 ADA so you will send 381 and you will receive the change back (380,9 ADA) if u have more addresses on trezor wallet try to send to another address 2-3 ADA (internal transaction) and try to register again