I’m running on the new 2014 Moto X, not a slow phone by any means. Still using KitKat.
Currently the whole SmartThings system lags so bad it’s pretty useless. I have to wave my hand in front of a motion sensor for a good minute before the app (and my light bulbs) show that the motion sensor sees motion. This happens with both the EcoLink and the SmartThings motion sensors.
Presence sensing is also broken. 50% of the time someone will leave the house and it’ll still say they’re present.
I can’t tell if it’s the app causing the lag or if all of SmartThings lags this much?