I am hosting various Feature services from my ArcGIS server to AGOL to be consumed in Collector. When using the Feature services in a connected environment, all updates can be pushed back to the server without any problems.
The problem start when I download the same map to use in a disconnected environment. I can capture points and attributes and the data captured get stored on the device, but once I want to sync, the operation takes very long and eventually comes back with a sync error. This is only on Android devices. I have tested it on two different Android devices wit the same negative result. I also tested it on a Apple tablet and the disconnected sync works without any problems.
Can any body assists?