Deco S7 ethernet into Starlink router,,(Edens room) Bypass mode. 7 units in total. 

1 hardwired into Sky Q main box (Little Lounge), 2 hardwired into 2 x Sky mini box, (1 main lounge and 1 Kitchen)

Wifi turned off on all sky products. 

Wifi around the house fine. Main box stable but the 2 mini boxes often freeze. 

I've tried optimisation on the Deco app. No difference. All Sky products are showing as connected to the Kitchen Deco which shows as a weak signal. The signal in office is Strong. Does anyone have any advice please on how I can get a stable connection to my mini boxes? 

Thanks.