I been having this issue for week now, and tried fixing it to no avail, I'll start with the issue:
Daily, my internet will cut out. It will lag spike (hard), then die, and then come back like it was nothing, and be unstable. It does this most often between the times of 10:20 PM (est) and 1 AM (est). I had it occur early at 6:30 PM today, which was the earliest it did this. This issue has been on going for well over a month now.
I called my internet provider (AT&T), and they had a tech check our the modem, and found nothing (as usual). I had replaced my router, and ethernet cords but nothing changed. When the signal goes, my house phone dies too (part of the bundle we went with).
Sometimes the internet will only die in my room, and not in the whole house, if others are on.
I broke down and placed an order in with Charter for their internet, and they'll show up Tuesday to install, I was curious if anyone has ideas on how to fix this?
Things I did:
*Call my provider
*Have a tech check Modem