I just updated my Trezor desktop app. Before I did this, I saw my BTC balance. After this, my balance shows as zero and absolutely zero activity. I don’t have the Trezor connected - it’s in a safe deposit box. Will I need to connect it in order to see my balance again?? I’m not the smartest over here. My dad says it’s all good - but I have never not seen my balance after doing their software upgrades so I’m concerned.