2023 Home & Business desktop CD (Win x64) "You're not connected to Internet" error message

Hello, I installed my 2023 Home & Business desktop CD (Win x64) which went fine,  did it's first software download and update (4/04/24 package) and patched fine.  But when I click the Relaunch TurboTax button it takes me to the  Activation screen window which keeps saying "You're not connected to Internet  .  .  . 
To activate your purchase, you'll need to connect to the internet.  Check to make sure that:
* Your internet connection is working properly."   (Of course it is or it wouldn't have downloaded first update.)
* Your security setup, such as your firewall and antivirus programs, allows TurboTax to connect to the Internet. "  
(This hasn't been a problem in prior years.  Why with this 2023 version ?   My I set my firewall to allow TurboTax .exe and two intuit update services .exe to connect to internet.   I can't get beyond this error screen so I can activate the software.   I  just downloaded the manual update "w_perrelsuperpatchIS_ttax_2023.exe"  but haven't used it yet.  Doubt that will solve the issue.   Does anyone know what specific IP addresses the software needs to use to connect the Intuit servers so I can whilelist them in my firewall ?   I could deactivate my firewall but that's not really a good idea.  Thanks!