Some cameras show and some others not. Do not understand why

Hi, some of my cameras work fine (show image) in HASS and some others not.

The following are working

camera 13:
  - platform: generic
    name: Camera 13
    still_image_url:     http://admin:[email protected]/PSIA/Streaming/channels/1/picture

Recently I updated the firmware on one other hikvision camera, before the command to see the image was as above and working, now is as below and it shows a broken card

camera 11:
  - platform: generic
    name: Camera 11
    still_image_url: http://admin:[email protected]/ISAPI/Streaming/channels/101/picture

And the below camera (another brand) for example never worked in HASS

camera 15:
  - platform: generic
    name: Camera 15
    still_image_url: http://192.168.1.15/snapshot.cgi?usr=admin&pwd=xxxx 
    framerate: 5

Of course I checked all the URL and they work fine (showing the camera live picture) in a browser

I’m surprised any of them are working.

According to the component page it should be like this:

camera:
  - platform: generic
    name: Camera 13
    still_image_url: http://admin:[email protected]/PSIA/Streaming/channels/1/picture
  - platform: generic
    name: Camera 11
    still_image_url: http://admin:[email protected]/ISAPI/Streaming/channels/101/picture
  - platform: generic
    name: Camera 15
    still_image_url: http://192.168.1.15/snapshot.cgi?usr=admin&pwd=xxxx 
    framerate: 5

None of this:

camera 13:

camera 11:

camera 15:

They always worked, and they still do (for 2 cameras hikvision that I did not update the firmware)

EDIT: I changed as you said, still same behaviour.

I think something has changed after an upgrade probably from 0.80 to 0.81, since then a couple of cameras stopped working, and aftert I upgraded the firmware also to that camera.