3.1.0-rc4 live view doesn't load

Currently running 3.1.0-rc4, live view doesn’t load in any common browser. Windows client is my only way to watch live.

Are you using ‘HLS’ or ‘MJPEG’ in the Settings area for live view streaming? Are the cameras using H.264 or H.265?

I was using HLS but I switched to MJPEG and it works again. It also works better than before.