Hello there, info374.
We can connect the ATO again via AUSkey in a private browser. You may use these keyboard shortcuts on how to open it :
- Google Chrome, press CTRL + Shift + N
- Mozilla Firefox: press CTRL + Shift + P
- Internet Explorer: press CTRL + Shift + P
- Safari: press Command + Shift + N
Afterwards, log in to QuickBooks.
- Go to the GST menu.
- Then, select the Connect the ATO button.
- Choose to connect ATO by Logging in to Access Manager since you have an AUSKey.
If you get the same thing, I suggest lodging the BAS directly to the ATO (outside QuickBooks), to avoid penalties.
Check out this reference that'll further help you enable BAS E-lodgement for QuickBooks.
Let me know how this worked on your end by dropping a reply.