Thank you for posting this Shari!
Further info if this happens to someone else:
TurboTax identifies an error with the Rental Address, but there is no problem with the rental address, and it can't be Netfiled until it is corrected.
Save your return. Switch to Forms method under View in the main menu. Click on the Forms icon (next to the easy steps icon). In the keyword search, enter T2125. The results with an asterisk * are ones that you have a form for. Click on each one in sequence, and on each form, look for an address that is either missing or incorrect. Note that the address can not end with a period. In my case, it was a missing self employment business address. Save the return. Go back to Easy steps, and go to the Review section to see if the identified error is fixed. If it isn't, return to the Forms, T2125 list, and look for more addresses to update.
Cheers, Kierstin
