I'm using Drake and Microsoft Authenticator to generate the code. Don't have to wait for a text, open the app on my phone and the code is there. Drake also does not require the MFA code to log back in unless you have been inactive for quite awhile (not sure how long, but it's at least an hour), you only have to enter the password. I thought it was going to be a hassle, but found it doesn't take more than a couple extra seconds to log in.