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PudgyOne

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PudgyOne

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June 29th, 2011 00:00

Power Save Polling (PSP) causes connection issues with some access points

Symptom(s):
The following symptoms may be seen if a Wi-Fi access point (AP) or broadband Wi-Fi router does not properly support the Power Save Polling (PSP) feature:

These symptoms may be more pronounced when on battery power.

 

Cause:
PSP mode is a feature that provides extended battery life for notebook computers. It requires coordination between the AP or router and the Wi-Fi adapter. Intel has discovered that some APs or routers may not implement the feature correctly or completely.

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