OAK-D Pro W PoE gets IP and apear as a device in viewer. Not streaming, no image. Nt able to select device

[heLiiOs-eNg]

After initializing the depthai-viewer, the device is showing in the device list, but it never selectable. Also, the Viewer tries to select a device but is not successful. The cmd shows this:
Backend started successfully.
[2024-07-30T08:27:57Z INFO ewebsock::native_tungstenite] WebSocket handshake has been successfully completed
[2024-07-30T08:27:57Z INFO re_viewer::depthai::ws] Websocket opened
Selecting device: 184430109178E9F400
Connecting to viewer at 127.0.0.1:9876
Oak cam: <depthai_sdk.oak_camera.OakCamera object at 0x000001EFADDC1760>

[zrezke]

hi @heLiiOs-eNg !
Weird. Could you share the full log in the cmd?

[heLiiOs-eNg]

Sure, This is the whole cmd :

C:\Users\xxxx\AppData\Local\Programs\Python\Python39>python -m depthai_viewer
Backend started successfully.
[2024-07-31T06:26:45Z INFO ewebsock::native_tungstenite] WebSocket handshake has been successfully completed
[2024-07-31T06:26:45Z INFO re_viewer::depthai::ws] Websocket opened
Selecting device: 184430109178E9F400
Connecting to viewer at 127.0.0.1:9876
Oak cam: <depthai_sdk.oak_camera.OakCamera object at 0x000001461BFC18E0>
And it stays here forever. first, the app starts to search for a camera and shows it choosing it from the list, but then It cannot do that. no error message, nothing.