At seemingly random times, the first record in a given table (one that is commonly accessed) will show as blank when accessed, and all fields will not be editable or even enterable. Doing a search for the record's unique ID will return a result, but also here it shows as blank. This is all fields in the record and includes fields that are auto-entered and not modifiable. This has occurred about once a week for the past three weeks. Quitting and restarting has not worked; so far the only thing that has "fixed" it is deleting the record and recovering it from a backup. Does anyone know what could be wrong/how to fix it?
This is on a macOS Sierra 10.12.3 environment running iMacs and Macbook Pros from 2011-present and affects all clients.