@jaybiz3 Try to google "how to enable TLS 1.0 on a browser" and you can find some instructions~

@jaybiz3 It seems your NC450 does not have the latest firmware version since the tp-link website shows the latest firmware version of the NC450 is 1.5.6. You can update the firmware to the latest one...

@phitou you can try to disconnect the camera from the NVR and then reconnect to check if the onvif events will work again. If your case is similar to this thread, you can also upgrade the tapo...

@phitou Hi, you can go to the Tapo app-->camera settings-->detection&alerts page to check if your motion detection/AI detection and Activity Notification features are enabled and check if this link...

@phitou Hi, I think you need to ensure the motion detection feature is working on the Tapo camera first. If so, you can disconnect the Tapo C200 from the NVR and then reconnect for a try. I found...

@Jalmari What I understand is that the FAQ(https://www.tp-link.com/en/support/faq/3048/) applies to all Kasa and Tapo cameras, and maybe Tapo C200 is an indoor camera, and the C310 is an outdoor...