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burlmart's avatar
burlmart
Explorer
Sep 08, 2013

Update: wifi router only connects if unplug/plug power

Well, I could try to makr this interesting for all, but I’m afraid only the deep-in-the-weeds techies will find it so…

Moved our cable modem and Linksys WRT54G2 dual band router 30 ft and 3 interior walls away from my desktop that is wirelessly connected via a Linksys WUSB600N USB wireless adapter (the Linksys stuff is about 5 yrs old, dual band 802.11b,g and WPA2 security).

Two other laptops and even the desktop show top notch signal (next to my desktop) at 54Mps and ‘very good’ to ‘excellent’ strength. Both the Linksys and the WinXP wireless network handler software say so, and the linksys shows a 100% link strength. Speedtest.net varies w/ Down/Up speeds of 22/19 Mbps early morning to 6/4 Mbps sometimes, but generally pretty good around 10/10.

Things went smooth for several weeks after the router move, but in past few days, if I hibernate or restart the computer, desktop cannot reconnect, despite the good signal reading on desktop…Unless I go to the router and unplug/plug its power cord - and this works every time.

This occurs using either the Linksys or WinXP wireless software handlers. You only use one or the other at any time, and I was using WinXP.

Somebody help me, please.

66 Replies

  • burlmart wrote:

    In Device Manager, the adapter properties shows General, Advanced, Driver, Details Tabs, nowhere is the type selection you mention.

    The advanced tab has a menu of a dozen technical 'Properties' that you either enable or disable, like AC_BE Support APSD, APSD Capable, CAM When AC Power, Frame Aggregation


    and the only 2 that I even possibly understand are

    Auto Channel Select (appears to be enabled)
    Auto Reconnect Mode (seems to be disabled)


    Not from device manager. If you have a Network icon on the desktop, right click there. Other wise goto control panel and find Network and Internet and find your wireless adapter from there and right click it.
  • Kart-Racer wrote:
    Goto the properties of the wireless network adapter and look in the configuration tab for the power management and uncheck the box that says let this computer turn off this adapter and see if that solves it.


    In Device Manager, the adapter properties shows General, Advanced, Driver, Details Tabs, nowhere is the type selection you mention.

    The advanced tab has a menu of a dozen technical 'Properties' that you either enable or disable, like AC_BE Support APSD, APSD Capable, CAM When AC Power, Frame Aggregation


    and the only 2 that I even possibly understand are

    Auto Channel Select (appears to be enabled)
    Auto Reconnect Mode (seems to be disabled)
  • Goto the properties of the wireless network adapter and look in the configuration tab for the power management and uncheck the box that says let this computer turn off this adapter and see if that solves it.
  • A WinXP laptop right beside the desktop connects perfectly, and all the readings on it are same as on my already running desktop (XP).

    No unplugging of router needed for laptop, however. The difference would seem to be the dongle on desktop
  • Are the laptops having any problems? Does the access point show up at all on the desktop? Have you tried a different wireless adapter?

    I bought my Linksys router in 2003 and it's still going strong. I did change the firmware to Tomato, but that's been it. Nary a stutter.
  • If you have managed to get 5 years out of your Linksys router, you have been living a charmed life and it's probably time to move on. I have had around 10 Linksys routers over the years, and they have not been nearly as good since Cisco took over. About 4 years ago, I tried Netgear and have yet to have any of the 4 currently in use give any problems.

    The ONLY thing that I don't like about the Netgear is that the lights don't flash during network activity. The routers have performed perfectly.

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