That's the voodoo of WiFi, who knows.  Might be a neighbor has installed
a WiFi, or changed ch's which is interfering with your WiFi ch.
There are some very basic WiFi tweaks you can try to enhance your WiFi
signal.

Some very basic WiFi tweaks:
1.  use a unique SSID name (name of your network/router)
2.  if using a G WiFi:  set WiFi to G only (turns off a & b modes)
3.  if using an N WiFi: set to G Compatibility mode (if using G
devices)
4.  change the broadcast channel to the least used channel near you
5.  choose only channels 1 or 6 or 11 (or 13 if available)
6.  router and WiFi antenna orientation adjustments can help signal
strength
7.  keep router away from other electronic devices (cordless phones,
ISP modem, computers)
8.  reboot WiFi router every once in a while (once a month is usually
sufficient)

Why?
1.      This prevents accidental connections.  WiFi devices can only
differentiate between different WiFi’s by that WiFi’s name (SSID).   So
if both you and your neighbors WiFi are both named “Linksys” your
devices may accidentally connect to your neighbors WiFi.  And your
neighbor may accidentally connect to your WiFi.

2.      The old a & b WiFi protocols are very slow, if any a or b device
connects to your network all devices on your WiFi will slow down to the
a or b speed.  Also broadcasting in a and b can cause the G signal to be
weaker.  Turning off a & b broadcasting on your WiFi can give as much as
a 20% signal boost to your G signal.

3.      Rather obvious, G devices need to communicate with a G signal

4.      To see what WiFi channels are in use near you a free program like
NetStumbler
can be used if your computers WiFi program does not show channel
numbers.
Ex:  If the strongest competing signals around you are
ch's 6 and 11, then choose   
ch 1 for your WiFi.

5.      Ex: ch’s 2, 3, 4, 5 will overlap with ch’s 1 and 6

6.      Just moving the router a few feet up/down or in a different part of
the room can make a big difference.  Ex:  mine is on the shelf of a
first floor closet in the center of the house, so the WiFi is basically
“centered” for all points in the house.  Ethernet cables are CHEAP so
cost wise it is not expensive to move the WiFi router to most anywhere
in the home.  Cost aside, it needs access to power and how Ethernet
cables are run to the router is another issue (might be visible)

7.      reduces likelihood of RF interference

8.      routers are basically a mini linux computer and they can have issues
(memory leaks, DHCP confusion, DNS resolution problems, etc..) like any
other computer where a simple reboot can improve performance.  Reboot
is simply unplugging it for 30 seconds, plugging it back in.


SqueezeBox players are only G compatible, the router must utilize the G
spectrum for your player to work on an N router.  G speeds are more than
sufficient to handle any audio transmissions over WiFi (i.e. N is not
needed for audio).


-- 
toby10
------------------------------------------------------------------------
toby10's Profile: http://forums.slimdevices.com/member.php?userid=12553
View this thread: http://forums.slimdevices.com/showthread.php?t=85562

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