Device - Lumia 920 (AT&T); OS: 8.1 Cyan. VEZMA mileage tracking app running and I make a call using BlueAnt bluetooth headset via Cortana voice dialing, the app stops recording and does not resume after call ends. VEZMA support response: it's a Win OS problem. Is anyone else using the app and experiencing the problem? I'd like to be sure I'm not experiencing a one off problem. As a side note, WAZE app has no problem will calls, other than it holds voice directions and then spews them out in rapid succession after call ends. Sadly, VEZMA is a perfect app with this one big exception. Thanks for any help/suggestions.