Quote: Originally Posted by leGit
I suspect your router, please do the following.
Check the logs in the router.
If the router doesn't support logs, than do something to reach maximum bandwidth, and keep your eye on the routers lights.
Not the LAN lights, but the internet connection lights (WAN)
When the router crashes, the internet light will start blinking slowly instead of fixed or blinking very fast.
Maybe even a red light appears shortly (depending on brand and type.)
Post back your findings, we'll go from there.