@Sathishkalyan log into the My Sky app using a mobile connection and run the sevice checker which will tell you if Sky are aware of an issue afecting your line. If it doesxn't or reports every thing is OK give Sky a call to report your issue.
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65inch Sky Glass, 3 Sky Streaming Pucks, Sky Ultrafast + and Sky SR213(white Wifi Max hub) main Wifi from 3 TP-Link Deco M4 units in access point mode
