gAuthenticator had been my go-to 2FA app since it was introduced. I've had recurring problems with it and started using Authy a few months ago. Most of my issues and requirements from this earlier post are addressed well by Authy. https://meanbusiness.com/2019/07/14/indications-are-theres-no-way-to-backup-and-restore-gauthenciator-tokens/ Authy lets me use tokens it syncs across multiple devices. I've got tokens available…