We are using ArcGIS Desktop 10.6.1 on multiple machines, with data residing on a server and no more than one person editing at a time, and we have a persistent issue with creating new features. When editing our photopoint locations (a feature class in a geodatabase), we add points and input the associated data, then when we save and stop editing the new points disappear from both the display and data table. When we remove and add the photopoints feature class back in to the same mxd in a session, the problem persists. But if we close out of ArcGIS and restart the program, we will find that the edits have in fact been made.
This problem was occurring on 2 other machines but not on mine for a while, and now occurs on all 3. Meanwhile, we can reliably append data from ArcGIS online to our local feature classes on their machines, but it's hit and miss on mine (the most current computer of the lot), although we are all running the same version of ArcGIS Desktop. Which may be a completely unrelated issue, but I throw it in just in case it's relevant....
Has anyone encountered this issue and know of a solution?