what is causing my 2014 outback to hesitate while turning to cross traffic

What is your question?

this problem has been going on si nce new it is very scary crossing oncoming traffic and find you lost power and then it resumes a dealer told me that was a common problem with constant velocity transmissions

What makes this problem better or worse?

no

How long has your 2014 Subaru Outback had this problem?

since new