Wifi changing channel overnight

[Nobag]

Hello. For the last few weeks the Wi-Fi has been resetting itself from channel 6 or 11, back to channel 1 which is what my neighbours router is set to. This is causing the 2.4ghz to drop out which is affecting my smart plugs and thermostats, also my Ev charger which is set to charge on off peak times. Is it possible to update the software or lock the channel to the desired channel.

Thanks for any help

[Michelle-TalkTalk]

Morning,

Would you mind rebooting the router first and re-check to see if this is still happening please?

Thanks

Michelle