Multicams cant work together but work individually

Camera model

1.endoscopy camera(usb camera)
2.rapoo c260 webcam(usb camera)
3.raspberry pi camera (lib camera)

What is the problem?

hi, i want to use all my 3 cameras : raspberry pi default port 8080 and default config file, rapoo webcam to 8081 and endoscopy 8082 , but when i config them endoscopy camera works fine but rapoo webcam show server error in stream page but when i delete config file for endoscopy camera rapoo camera works fine and everythings is good.
i want to use both cameras at the same time
(in all cases raspberry pi camera works fine)

What did you already try to solve it?

i try changing ports changing resolution of cameras changing setting of cameras but in all cases each camera work fine when only one camera is configured

Have you tried running in safe mode?

no not yet

Did running in safe mode solve the problem?

i dont khnow

Systeminfo Bundle

and this is my systeminfo bundle
octoprint-systeminfo-20240322095448.zip (91.7 KB)

Additional information about your setup

i didnt install any plugin yet only multi cam to see my cameras
and i install new octopi camera stack
OctoPrint version : 1.9.3
OctoPi version : 1.0.0
Build 2023.10.09.154319 with "camera-streamer", based on OctoPi 1.0.0, running on Raspberry Pi 4 Model B Rev 1.5