I discovered a critical regression in the 5.192.6 beta firmware when using hub.alert("email", …) from QuickApps.   **Symptom Calling   Please login or register to see this code. (4 parameters – the most common syntax in many of my existing QuickApps) immediately crashes the QuickApp with:   Please login or register to see this code. The QuickApp stops completely (polling stops, no more logs until manual restart).