I need to confirm my trezor with an exchange.
So I sent the obligatory amount but since Trezor used a new address, it was not accepted as confirmation.
They suggested I would send a signed message, but after I used their code in the message and the address the amount was sent from, and pressed Sign, and confirmed it on the Trezor, it disappeared.
I cannot seem to make a new message with the same address: it keeps disappearing, suggesting new addresses.
How do I solve this?