defichain-app VS Aegis

If you're talking about WavesHQ, it is legit. https://github.com/DeFiCh/app for example automatically redirects to https://github.com/WavesHQ/app. Project Waves is a team of product engineers employed by Birthday Research which is the blockchain research and development arm of Cake DeFi.

3.2.6 has some issues with tokenbalance, maybe you want to downgrade: https://github.com/WavesHQ/app/releases/tag/v3.2.1

Suggestions should go on https://github.com/DeFiCh/app/ but I don't know if they still really take them. Since the desktop wallet embeds Chrome it shouldn't be too hard to at least get Chrome's dark mode.

Full Changelog - https://github.com/DeFiCh/app/releases/tag/v2.13.0

You can download it from here - https://github.com/DeFiCh/app/releases/tag/v2.12.0. Can you post an issue on GH with your logs?

I also did a fresh install of the defi app. A step by step tutorial is available on githhub https://github.com/DeFiCh/app/discussions/964

I think you should open an issue on GitHub.

For 1Password I use a Yubikey, but for 2FA in general, I have a backup phone running Aegis[1].

[1] https://getaegis.app/

Bottom line is, why in the world would you use a mysterious closed source app when there are better options out there? 2FAS is one of the better ones. Aegis Authenticator is another good choice for Android devices.

You can enable 2fa with amazon I suggest you do that with a 2fa app like aegis, that will greatly increase the security of your account and require the 2fa code to login to your account.

Aegis Authenticator has been a lifesaver for me: https://getaegis.app/

I use Aegis[1] on mobile and OTPClient[2] on my computer, both are regularly backed up on change.

I do not use the TOTP feature in my password manager (though I can split it to new DB in keepassXC) as feel it will defeat the purpose of 2FA.

[1] https://github.com/beemdevelopment/Aegis

Google Authentificator → Aegis