Message Loop in Logfile when enabling ONVIF with Hikvision Cameras

Hi community,
i tried bluecherry for first time and have a problem with ONVIF. When i enable ONVIF with Hikvision Cameras (DS-2CD2T83G2-4I) i get my logfile (/var/log/bluecherry.log) full of messages like:

2024-10-17T10:24:29.376457+02:00 SERVERNAME bc-server[94122]: I(2/CAMERANAME): Starting onvif events thread 617576128 for device 2 …
2024-10-17T10:24:29.408673+02:00 SERVERNAME bc-server[94122]: I(2/CAMERANAME): ONVIF events thread exiting…
2024-10-17T10:24:29.408754+02:00 SERVERNAME bc-server[94122]: I(2/CAMERANAME): Starting onvif events thread 617576128 for device 2 …
2024-10-17T10:24:29.441084+02:00 SERVERNAME bc-server[94122]: I(2/CAMERANAME): ONVIF events thread exiting…
2024-10-17T10:24:29.441229+02:00 SERVERNAME bc-server[94122]: I(2/CAMERANAME): Starting onvif events thread 617576128 for device 2 …
2024-10-17T10:24:29.473012+02:00 SERVERNAME bc-server[94122]: I(2/CAMERANAME): ONVIF events thread exiting…
2024-10-17T10:24:29.473109+02:00 SERVERNAME bc-server[94122]: I(2/CAMERANAME): Starting onvif events thread 617576128 for device 2 …

When i use onvif_tool, anything seems to be correct. Here is the output:

root@SERVERNAME:/home/USERNAME# /home/user/onvif_tool_prefix/bin/onvif_tool 000.000.000.000 admin PASSWORD events_subscribe
http://000.000.000.000/onvif/Events/PullSubManager_20241017T083142Z_0

root@SERVERNAME:/home/USERNAME# /home/user/onvif_tool_prefix/bin/onvif_tool 000.000.000.000 admin PASSWORD get_stream_urls
http://000.000.000.000/onvif/Media
rtsp://000.000.000.000:554/Streaming/Channels/101?transportmode=unicast&profile=Profile_1
rtsp://000.000.000.000:554/Streaming/Channels/102?transportmode=unicast&profile=Profile_2

I have configured Port 80 as ONVIF Port for the device. When i do a tcpdump to monitor traffic to the device in port 80, i see no traffic when the messages are looping in my logfile. When i connect with onvif_tool, i see traffic on port 80 to the device.

Seems to be a software bug for me… Has anyone similar problems and can help me?

Best regards,
Matthias

This is a known issue, we are reworking the entire onvif process and should have this resolve by the end of the year.