"Turbo Tax not responding"

Turbo Tax Premier, MACBOOK Pro, Big Sur.  I am in the income statement section, third section. When I ask for the next section, I get TurboTax not responding message.  I tried on a MacBook Air running prior OS X,  same results.  There are several such complaints on this forum, but all seem to be on Windows.  I did the latest program update just prior to continuing then ran into the issue.   Tried quitting Turbo Tax, saving, two different computers, shut down ,  reboot, same results.  there appears to be a software issue with Turbo Tax.  Need help.