iMac Late 2012 patched with OCLP (Ventura 13.7.8) some streams won't play

Hi, my iMac patched as per topic title won't stream properly some videos such as this webcam: https://www.skylinewebcams.com/it/webcam/italia/liguria/genova/borgo-bogliasco.html
Anyone kindly has got any ideas?

( NVIDIA GeForce GTX 675MX 1 GB)