Spectrum Expert can't detect Wireless network and show SNR info

Hello,
We are using the version 3.2.163 of the Spectrum Expert on a shared laptop. I was able to see SSIDs under Active Devices and get display in SNR chart before. But recently for some reason, I can can't get SSIDs and only get interfering devices listed under Active Devices and got nothing deplayed in the SNR chart. I could not trace back what has been changed and double checked most of the settings, still not luck.
I appreciate any suggestions to get this fixed.
Thank you!

Humm, no comments from the experts?
Ok, I will give it a try.
I have SE 3.3.53 connected to a version 1 sensor card, loaded in a Compaq nw8440 laptop with an Intel 3945ABG nic.
Win7.
Spectrum Expert Sensor card provides the Analog RF energy data. Only.
The 3945 provides the digital network information via the windows API (WZC in XP) (WLAN AutoConfig in Win7).
Various windows patches and updates have interfeered with the ability of third-party applications to intercept or latch-on-to the data from the wnic.
SE no longer hears my 3945. However, I plugin a Cisco/Linksys AE2500 usb unit and presto Active Device data appears.
Interesting feature is that when I remove the USB wnic, the data link established attaches to the onboard wnic data stream.
On my XP desktop I use SE 4.1.11 for SE Remote.
The digital link is also broken, with everything I try. But then you don't want/need Active Device data from your house when your remoting to a distant shop.
I don't understand why the 3502/3602's can pass digital info right along with the analog data.
So in your case maybe installing another wnic might help with your issue.
David

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WRE54G / Win XP SR2
My laptop and PDA can connect to the network wirelessly with no problems.
Trying to connect my WRE54G to my network. On every attempt at AutoConfigure nothing happens. Have disabled router security and 'SPI Firewall' (whatever that is). Still nothing. Have disabled router security and 'SPI Firewall' (whatever that is), and McAfee Firewall. Still nothing. I have moved the WRE54G to within ~4 feet of the router and tried everything again. Still nothing.
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33#44

this worked for me too. Although I was never able to use the cisco install wizard successfully. I am using WEP security on my access point. I took the following steps.
1. From laptop, connect to network wirelessly with WEP security settings in place
2. From laptop, open browser, go to: 192.168.1.1, select wireless security, disable wireless security
3. From Range Extender, hold auto-configure button. It took me multiple attempts (~5) and it connected so the 'Link' light changed from red to a consistent blue.
4. From laptop, disable security for the access point (via control panel, wireless network connection settings)
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6. From laptop, access range extender web utility. open browser, got to 192.168.1.240, enable security, input desired WEP security settings/passphrase.
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I have an Extreme (n) and an Express (n).
I want to make sure the signal is strong upstairs and share a printer (connected to the express) and use AirTunes. I also may add an external drive to the Extreme.
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Message was edited by: J. Christopher Edwards

I think you don't get it
If I have another draft N router that operates at 2.4G and I have only n devices I can still use WDS and it will connect using draft n in the 2.4G band.
If one g device connects to the network will go in mixed mode.
The AEBS will still report 130 Mbps for your n clients and 54 for your g clients.
If the other router is g only obviously you can't connect between the two router at n mode but still the AEBS will be in mixed mode and not in g. The Extreme will still report 130 Mbps for the connected n clients.
I can tell you that because I have actually implemented it am not taking off the documentation.
The same device if I try to use the "extend n network" does not even see the AEBS but will happily keep the n in the WDS mode and though the bandwidth is halved it is still more than g.
In any case enough for this!

Spectrum Expert can't detect Wireless network and show SNR info

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