This is from another related post, but might help this one......
I need to follow up on my thread posts above.
I now have the ArcGIS Collector working succesfully. I had to create an entirely new enterprise geodatabase (Windows Server 2008, MS SQL 2008, ArcGIS Server 10.2.2) and isolate that as a completely non-versioned database where the reconcile, post and compress (RPC) functions are not being performed.
It seemed pretty consistent that even though the DATASET was not versioned, everytime we performed the RPC process on the DATABASE as a whole, the collector would lose the ability to edit while in a connected mode. It would throw a bunch of database errors in the logs and essentially not work unless the feature class and feature service were recreated. This also seems to have resolved the problem in another post where editor tracking was not working in the collector, even with version 10.2.3 installed on the device.
Now if we could just add other, non-editable services to the same web map and/or add the same layer twice with different symbology to the same service the collector would be EXTREMELLY awesome!