License Code Multiple Request by TT 2019 Desktop App

I am one of the lucky folks receiving multiple requests to input the 2019 Turbotax license code. 2019 Turbotax Deluxe desktop CD on Windows 10. I tried all of TT’s suggested actions to correct the problem. I finally uninstalled the software and then reinstalled the software. I again entered the license code. It is now working. At least for the time being. I am afraid to close the application for fear it will not launch next time. Does this mean I have used 2 of my 5 available licenses? Are there any other updates from TT on resolving this issue? Thank you.