I am using 1.5.1 and it seems to be worse to have Serial GW than Ethernet GW.
After I changed to Serial GW I got lots of not reporting Nodes.
I change from Ethernet GW to Serial GW around 2016-07-27 16:00
I only had a few not reporting before change and after change I have much more not reporting nodes
Before
[image: 1469990210481-rpiserial2.png]
After
[image: 1469989980908-rpiserial.png]
