Wireless Broadband Router.
•Wireless Channel
If interference is the problem, changing to another channel may show a marked improvement.
•Radio Interference
Other devices may be causing interference. You can experiment by switching other devices Off, and see if this helps. Any "noisy" devices should be shielded or relocated.
•RF Shielding
Your environment may tend to block transmission between the wireless stations. This will mean high access speed is only possible when close to the Wireless Broadband Router.
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