A new issue has been found in Practice Lab 2015. If you are itemizing deductions, PL2015 crashes when you attempt to enter medical deductions. TaxSlayer is aware of the problem. We will update this status when we know more.
TaxSlayer has established a blog providing status updates. You can access this while in Practice Lab (at the main menu choose VITA/TCE Blog) or directly at this URL. https://vitablog.taxslayerpro.com/.