UI7 Reliability of Alerts

Not a Vera Alerts issue necessarily. I swapped out a Vera 3 on UI 5 for a Vera Edge on latest firmware. I am noticing significant increase in inconsistent alerts. As In long delays after the trigger or dropped alerts. I get this with Vera Alerts and Vera’s own push notifications. On Ui5 I hardly had any delays and never a dropped notification.
Is this par for the course on UI7? I’m just hoping to get some feedback on other’s experiences on UI7.