Surely not many of us tend to export data from the graphs, but when it happens and you update data on the SQL lite export, it is a lottery to guess when the updated database will be recognised by BOS or when it will simply be ignored.
The below table is backed-up, a record in the table updated, database record written and ACK, database closed, then restored and......chan, BOS says it has imported the data (i.e. no error) but BOS has no data on the table. Unfortunately this is not the first time this happens, it is random, apparently, but surely there is a pattern driven more than likely by "puntuaction" marks in the source code which are not properly interpreted -this has been quite usual-
In this case, and due to the lack of any manuals, it looks like BOS must be storing a foreign key ID somewhere linked to some databases, which makes the restore process ignore the data. Effectively once the table is uploaded, BOS shows nothing despite there is data, and if you export the "empty" table the file created has actually data, so definitively something hidden in the way BOS handles the data files which hinders the ability to modify records.......
BOS version: 4.8.15, but this has been happening in previous versions already
Customer support service by UserEcho