Is it worth changing the router or adding a switched hub?
This has only been a problem for a few months with a modem-router-laptop pair which have been together for over a year.
Occasionally (possibly more often during high-bandwidth usage), our LAN will go out. This isn't an ISP problem, just a local one. After several resets of the modem/router, the Internet will finally restore itself. I could handle this say, once a week, but this is happening 3+ times a day.
How do I fix this?

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