It could be an interference issue, or a hardware problem with the router itself crashing/powercycling itself every once in a while.
Some routers keep track of packets send/received somewhere in the webinterface. you may want to look around and see if yours has that too. If so, you can check those values after losing the connection when you are able to get back in.
If all of a sudden the bytes sent/received are very low again, then most likely the router crashed. If it happens repeatedly, then it might be near the end of its life.
If it's an interference issue, then changing the channel may help a little (especially if there are immediate neighbors with wifi on the same channel. If they have configured their router to not broadcast the SSID, you may not even be able to 'see' their network even though it could exist and conflict with yours.)
Other devices that can interfere:
- 2.4 GHz cordless phones (which is the majority of cordless phones use these days). Even if you don't have one, it could be your neighbors phone interfering with your network... A bit harder to find out for sure though.
- Microwaves. Our 2.4 GHz cordless phone becomes pretty much unusable while the microwave runs, so I imagine it could very well interfere with a standard 2.4GHz wifi router as well. Are there any microwaves close by? (which may include your neighbor's if their kitchen shares a wall with your computer room)
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Some routers keep track of packets send/received somewhere in the webinterface. you may want to look around and see if yours has that too. If so, you can check those values after losing the connection when you are able to get back in.
If all of a sudden the bytes sent/received are very low again, then most likely the router crashed. If it happens repeatedly, then it might be near the end of its life.
If it's an interference issue, then changing the channel may help a little (especially if there are immediate neighbors with wifi on the same channel. If they have configured their router to not broadcast the SSID, you may not even be able to 'see' their network even though it could exist and conflict with yours.)
Other devices that can interfere:
- 2.4 GHz cordless phones (which is the majority of cordless phones use these days). Even if you don't have one, it could be your neighbors phone interfering with your network... A bit harder to find out for sure though.
- Microwaves. Our 2.4 GHz cordless phone becomes pretty much unusable while the microwave runs, so I imagine it could very well interfere with a standard 2.4GHz wifi router as well. Are there any microwaves close by? (which may include your neighbor's if their kitchen shares a wall with your computer room)
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