RPi 3B+ PRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)"
At /etc/wpa_supplicant/wpa_supplicant.conf I have some network definitions like:

network={
        ssid="SID 1"
        psk="###"
        key_mgmt=WPA-PSK
        priority=1
}

network={
        ssid="SID 0"
        psk="###"
        key_mgmt=WPA-PSK
        priority=0
}

network={
        ssid="SID 2"
        psk="###"
        key_mgmt=WPA-PSK
        priority=2

Turning on the RPi it uses "SID 2" because its priority=2.
When "SID 2" loses internet I want connection switch to other network with internet.
It doesn't happen automatically. It still keep connected to SID 2 without internet connection. How to perform that?

RPi 3B+ PRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)"
At /etc/wpa_supplicant/wpa_supplicant.conf I have some network definitions like:

network={
        ssid="SID 1"
        psk="###"
        key_mgmt=WPA-PSK
        priority=1
}

network={
        ssid="SID 0"
        psk="###"
        key_mgmt=WPA-PSK
        priority=0
}

network={
        ssid="SID 2"
        psk="###"
        key_mgmt=WPA-PSK
        priority=2

Turning on the RPi it uses "SID 2" because its priority=2.
When "SID 2" loses internet I want connection switch to other network with internet.
It doesn't happen automatically. It still keeps connected to SID 2 without internet connection. How to perform that?

RPi 3B+ PRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)"
At /etc/wpa_supplicant/wpa_supplicant.conf I have some network definitions like:

network={
        ssid="SID 1"
        psk="###"
        key_mgmt=WPA-PSK
        priority=1
}

network={
        ssid="SID 1"
        psk="###"
        key_mgmt=WPA-PSK
        priority=0
}

network={
        ssid="SID 2"
        psk="###"
        key_mgmt=WPA-PSK
        priority=2

Turning on the RPi it uses "SID 2" because its priority=2.
When "SID 2" loses internet I want connection switch to other network with internet.
It doesn't happen automatically. It still keep connected to SID 2 without internet connection. How to perform that?

RPi 3B+ PRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)"
At /etc/wpa_supplicant/wpa_supplicant.conf I have some network definitions like:

network={
        ssid="SID 1"
        psk="###"
        key_mgmt=WPA-PSK
        priority=1
}

network={
        ssid="SID 0"
        psk="###"
        key_mgmt=WPA-PSK
        priority=0
}

network={
        ssid="SID 2"
        psk="###"
        key_mgmt=WPA-PSK
        priority=2

Turning on the RPi it uses "SID 2" because its priority=2.
When "SID 2" loses internet I want connection switch to other network with internet.
It doesn't happen automatically. It still keep connected to SID 2 without internet connection. How to perform that?