Still seeing the delay irregularly. Devices sometimes respond immediately, sometimes a long delay. Doesn't really seem to be reproducible under X circumstance. About 50% of the time I will get the "OK" confirmation from Alexa, rest of the time I get "Device not responding" and then the device responds or scene activates.
I wonder if the Vera server that is interfacing with Alexa is a bit underpowered, laggy. Am not seeing the lag when I run Vera scenes directly, only via the Alexa-Vera interface. All other Alexa functions are immediate and snappy, including 3rd party integrations like adding items to my Evernote account, etc.
Using Alexa Groups vs using Vera Scenes also doesn't seem to make *too much* of a difference either, perhaps a half-beat faster using Vera scenes. The lag originates elsewhere.
I *do* see UI7 sending a lot of seemingly spurious alerts about Devices not responding/changing state (cams, locks, etc.). Wonder if that is gumming her up...
!!! Overall, it's pretty cool, hope we can get the kinks ironed out. !!!