I’m sorry, I didn’t write it very clearly
App Version: 2.4.49
Firmware: 2.2.1 (1)
The problem occurs with sections 101-200. When I want to make any changes: name, section type, group IP number etc. I click save, and receive a message confirming the changes made to the section. But after a few moments the data disappears. After uploading the backup, the problem still occurs with the difference that after uploading I have the previous section settings which I cannot change. The problem concerns sections 101-200.