Hi there, I don't think this happens every day, however it does happen quite often.
On some evenings, our intenet is basically horrible. Webpages take forever to load up, video streaming doesn't work at all. Yet in the day, our internet works flawlessy.
When I ping google.com, my pings are unusually high. I was going to address the issue sooner, however sometimes with a quick modem reset the problem usually resolves itself. However, sometimes it is back to it's old self shortly.
I reinstalled my OS, thinking that would help however it hasn't.
Would you think that my modem is on the way out, as it was only a cheap modem, as I have a second modem lying around somewhere, and I could give that a try.
Here is the image of my ping.