Video do not show in static Hugo site

hi,
I have a problem in some pages with Youtube videos : they do not run inside the page (but well on Youtube and well on my computer in dev mode)
ex : Lower environmental impact and faster barcode reading with our software for Android cameras
(the code I use in Hugo is {{< youtube 625gftsMbs8 >}}
What did I missed please ?
Thanks

hi, I changed the Ip from where I access the page and it runs : nothing to do with the Render service or build or version - closed