Nest Secure (Alarm System) and Nest Cam IQ outdoor and Nest Hello (Doorbell Camera) and Nest Temperature Sensor and Nest x Yale Lock

@osxAJ - I know this old thread, but I became so dependant on this video feed work around. It worked for months, trouble free. It’s been offline for the last 2-3 days. I double checked and the public url works and I checked the source code, and all seems fine. Now I get a black screen.

Any thoughts/suggestions on a fix?