Unable to send from StellarTerm with Trezor

[adamruzicka]

Hi,
i'm trying to send yBTC from StellarTerm with Trezor. I get the Trezor popup, accept a couple of screens on trezor itself and then I just get "firmware error" without any details. There's nothing on the trezor itself and just "firmware error" on the trezor popup page and the same thing in stellarterm and nothing interesting in trezord logs.

I have Trezor Model T with firmware 2.6.4. I was getting the same error on 2.6.0.