So I received my Trezor out of the box, and updated my firmware to 1.4.2 as the prompted me. This went very smooth. After realizing this firmware did not support the ERC-20 tokens, and I was in the process of picking some up along with LTC, I stumbled on the Firware update 1.5.0. I have accessed the beta wallet (https://beta-wallet.trezor.io), and went through the instructions for updating the firware with the two buttons while plugging the device in. It does recognize and says it has a new firmware 1.4.2 to update. I go through the process just in case I am reading something wrong, and in fact I am left with firmware version 1.4.2. What am I missing, to cause this to not prompt for the 1.5.0 firmware update??