Intermitten connection failure

[Lisa399]

My Internet is intermittently disconnecting. This is happening every few minutes!! 

[JimM1]

@Lisa399 It may be worth you running the diagnostic test to see how it goes. Nothing found then you need to call sky!

Try running the line test here to see if any faults are found:
https://www.sky.com/help/articles/broadband-diagnostic-start