Mini sky Q not connecting to main box

[MD32]

Hi. Every time we turn our tv on it says that our mini sky Q is not connected to the main sky box. This is happening on all 3 tvs. When we go to settings, there's are 2 ticks for both the connection to Sky Q and network connection. We have to reactivate every time we want to watch Sky. Multiple times a day. Even though it is connected and the internet is working fine on other devices.