Sidehistorik
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This does not occur anymode - perhaps because camera.ui has a Reolink plugin that utilises the propetary protocol Baichuan from Reolink cams - used internally in Reolink ecosystem instead of RSTP.
Of couse there is also RSTP or ONVIF support, and there are Pluings for other types like Ring or Tuya cams. See the Plugin list