Internet going in and out

Thank you for following up on my question. I reached out to Norton thinking perhaps it was somehow interfering in the connection to the internet. Though they were unsuccessful remoting to my laptop, they had me disable Norton and I was still having the same problem. They suggested contacting Xfinity so I reached out again. I did receive a call from an Xfinity advanced technician who suggested I contact ASUS my laptop manufacturer. They told me having a technician come out wasn't going to resolve this issue so they cancelled the appt for me and saved me that cost because it was not an Xfinity issue at all. My warranty period is up for ASUS support without incurring a fee. One week later... I managed to resolve this issue myself via lots of Googling. I disabled Battery Saver mode and the network adapter device's Power Management properties showed that in the event the system went into battery saver mode it could stop the network adapter. I unchecked that option. I restarted my laptop and I'm back in business!? At least everything appears to be in working order now. I'll let you know if that changes but who'd a thunk? Technology changes are such that it's getting harder and harder to diagnose issues. The network troubleshooter wasn't helpful at all in this instance. It would be a helpful note to advise customers to try what I did and see if it resolves the issue. Again, thank you for replying to my question.