Sky Q mini box has started losing connection

[Alex55]

Sky Q mini box has started intermitently losing connection with main box. Both boxes have been in same locations a long time ab no other furniture moved that might disrupt signal.

[Tje86]

Could be some new WiFi equipment having channel getting busy. 

press home, scroll and highlight settings. Then Press "0 0 0 1 select" choose network, try changing it from 80mhz to 40mhz and see what happens. 

they function best on 80, but if that channel is congested this should help