Buy Shipping labels not printing

I can’t print Buy Shipping labels. The first order I tried moved to the shipped queue with a tracking number but I can’t print it. Tried reprint label a few times, I get this:

Print Connect is active. I’m using my ‘backup’ computer due to wireless internet problems on my newer machine.* Is QZ Tray required now? I have it on the other machine.

\*

My Dell wireless connects and drops repeatedly. I’ve logged about 6 hours in 3 calls with 3 techs from Dell support. Another call is scheduled for this afternoon.

I installed QZ Tray and that is working. Amazon documentation says Print Connect will be deprecated, it does not say it has been. But maybe it has? Another day of rafting the river.