<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Thanks Bob. I tried the driver update but it made no difference <div>I’ve changed my plan for this, but thanks for your help. </div><div>73</div><div>Stewart</div><div>G4AFF<br><br><div dir="ltr">Sent from my iPhone</div><div dir="ltr"><br><blockquote type="cite">On 11 Nov 2022, at 23:34, Bob Wilson, N6TV <n6tv@arrl.net> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div dir="ltr">Are you running Windows 11? The hardware may be OK, but the device drivers for the KEYSPAN may not be out of date. Did you try installing this driver?<div><br></div><div><a href="https://assets.tripplite.com/drivers/usa-19hs-driver-v4-windows-7-8-10-11-windows-server-2008-r2.zip">https://assets.tripplite.com/drivers/usa-19hs-driver-v4-windows-7-8-10-11-windows-server-2008-r2.zip</a><br><div><br></div><div>If you're already running the latest driver, replace the Keyspan with one of the FTDI USB-to-Serial adapters listed in my presentation linked from <a href="https://www.qrz.com/db/n6tv">my QRZ.com page</a>:<br></div><div><ul style="color:rgb(0,0,0);font-family:"Lucida Grande","Lucida Sans",Arial,sans-serif;font-size:17.6px"><li><span style="font-family:"times new roman",times,serif"><a href="https://bit.ly/USBserial2021" target="_blank">Everything You Need to Know About USB and Serial Interfaces</a>, <span style="color:rgb(255,0,0)">updated for 2021</span>, presented to Spokane DX Association, Feb. 3rd, 2022</span><ul><li><span style="font-family:"times new roman",times,serif">Watch YouTube recording of this presentation <a href="https://youtu.be/X1yLJ9mi0gY" target="_blank">here</a>.</span></li></ul></li></ul></div><div>73,<br></div><div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div>Bob, N6TV</div></div></div><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Nov 11, 2022 at 12:30 PM Stewart G4AFF <<a href="mailto:stewart@gm4aff.net">stewart@gm4aff.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Please note that the second KeySpan USB adapter has failed. This time, when it failed, I hadn't even transmitted or ran WinTest! This model was a fancy high speed version too. The common factor in this saga, apart from the K3 (which was connected and switched on), is the new PC, which is a little worrying (and disheartening).<br>
<br>
73<br>
Stewart<br>
G4AFF<br>
<br>
Hi Larry and Bob,<br>
<br>
Yes, the adapter had failed. I replaced it with another KeySpan and everything is restored. I don't run a lot of power on 70cms so I'm surprised and disappointed - these things are not cheap.<br>
<br>
Thanks for the help both.<br>
73<br>
Stewart<br>
(now G4AFF)<br>
<br>
On Thu, 10 Nov 2022, at 16:30, Laurent HAAS - F6FVY wrote:<br>
> Hi Stewart et al<br>
><br>
> Le 10/11/2022 à 15:57, Stewart G4AFF a écrit :<br>
><br>
>> The green light on <br>
>> the adapter is flashing slowly which means "the driver is installed but <br>
>> the device is not detected". I'm not sure what that actually means.<br>
>> I tried changing the KeySpan to another USB socket but the problem prevails.<br>
><br>
> If it suddently crashed and is no longer detected, there are chances the <br>
> HW failed.<br>
><br>
> 73<br>
><br>
> Larry - F6FVY<br>
><br>
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