Surveillance Live View not showing RTSP cameras, only ONVIF [Accepted]

[SprintST]

Hello all. Brand new to Terramaster, coming from a couple Synology units

New F6-424 Max, TOS 6.0.673, 64gb memory, NVME and spinners

All (4) cameras work fine during setup and show a preview.
All (4) cameras are recording and I can view the files

Only the ONVIF camera shows a Live feed, the RTSP cameras do not.

Local area net connection

Setup a firewall rule to allow ports 80 and 554 to pass signal, should be good there, since it's recording a valid video

Resolution is set to 1280x720 on all (3) RTSP cameras
Resolution is set to 2560x1440 on the ONVIF

Thoughts? Solutions?

Thanks all

[MikeZhang]

Hi, what are your RTSP cameras models?