Been having some trouble setting the gmail up. I've tried things you've said as well as others, even have the app password. I'm using the Tenna one and it says "Mike can't access the account" despite I've got everything done that should be done. Even tried capitalization, just in case of case sensitivity. I dunno what else to do....
Unfortunately, I'm not sure! Your settings appear to be identical to mine.
Have you checked in Gmail's POP settings? If I look at mine, it says that POP is enabled, so maybe there's a chance that it's disabled in yours and needs to be enabled.
The setting in question is in the full settings menu. If you click on the gear, you should see a button that says "See all settings".
Once there, click on the tab that says "Forwarding and POP/IMAP".
In the section that says "POP download", check to see what it says the status is. If it's disabled, try one of the options that enables it!
If that doesn't help, you might try issuing a new app password and retyping your account information, just in case. The error you're describing sounds like the one that is usually given when the account details are wrong, so that's what I would investigate.
Good luck! If you figure it out or you have further questions, do send another ask!
