I am posting this just to provide an update for interested users. After a high quality dialog with the excellent TP-Link support team, the problem was solved. There was an incompatibility between the...

@Solla-topee Hello, Thank you for your answer! I already have a log file, because I tried to see whether I can figure out what is happening. I put it on Google Drive, as the forum does not let me...

Hello, My new Tapo C325WB camera fails to work on ONVIF as regards the events sending feature, with various software NVRs including Qnap QVR Elite (which I mainly use) and also with ODM 2.2.250. RTSP...