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<div class="moz-cite-prefix">Specifically the suggested serial cable
fix:<br>
<br>
<blockquote type="cite"><dt class="comment-author "
id="c7869470599134569351" style="font-weight: bold;
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255, 255); text-decoration-style: initial;
text-decoration-color: initial;"><a
href="https://www.blogger.com/profile/07288273364619867465"
rel="nofollow" style="text-decoration: none; color: rgb(136,
136, 136);">Matt Ackerman</a><span> </span>said...</dt>
<dd class="comment-body" id="Blog1_cmt-7869470599134569351"
style="margin: 0.5em 25px 0.5em 0px; color: rgb(34, 34, 34);
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<p style="margin: 0px;">I was working with Kantronics support
on this issue and I seem to have solved it by shorting the
RTS and CTS pins together within my serial cable. (PINS 4/5
on DB25 and PINS 7/8 on DB9) I simply ran a jumper between
the two. This appears to be an issue with how the APRS
software and/or the AX.25 stack controls the RTS pin and
shorting the RTS and CTS together prevents the software from
holding the RTS pin low. If the RTS pin is at low voltage
the KPC3+ will start buffering and does not get caught back
up. I have been running mine for several weeks without
showing this behavior again. Before I made the change it
would happen after about 12 hours.</p>
</dd>
<dd class="comment-footer" style="margin: 0.5em 25px 1.5em 0px;
color: rgb(34, 34, 34); font-family: Arial, Tahoma, Helvetica,
FreeSans, sans-serif; font-size: 12px; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: normal;
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white-space: normal; widows: 2; word-spacing: 0px;
-webkit-text-stroke-width: 0px; background-color: rgb(255,
255, 255); text-decoration-style: initial;
text-decoration-color: initial;"><span
class="comment-timestamp"><a
href="http://blog.aprs.fi/2011/03/kantronics-kpc3-considered-harmful.html?showComment=1342461464554#c7869470599134569351"
title="comment permalink" style="text-decoration: none;
color: rgb(136, 136, 136);">July 16, 2012 at 8:57 PM</a></span></dd>
</blockquote>
<br>
Lynn (D) - KJ4ERJ - Author of APRSISCE for Windows Mobile and
Win32<br>
<br>
On 8/13/2017 12:45 PM, Max Harper wrote:<br>
</div>
<blockquote type="cite"
cite="mid:478741408.782677.1502642702848@mail.yahoo.com">
<div style="color:#000; background-color:#fff; font-family:Courier
New, courier, monaco, monospace, sans-serif;font-size:13px">
<div id="yui_3_16_0_ym19_1_1502641753966_2668"> Anyone here
remember a post or a link to a webpage about fixng the KPC3
delayed packet problem when in kiss mode? It may not have been
on this list. I have searched using Google and Yahoo and can't
find what I'm looking for. The fix talked about the
handshaking lines in the serial cable as well as a setting in
the KPC3 and claimed it would fix the delayeing problem.</div>
<div id="yui_3_16_0_ym19_1_1502641753966_2667"><br>
</div>
<div>Thanks</div>
<div id="yui_3_16_0_ym19_1_1502641753966_2666">Max KG4PID<br
id="yui_3_16_0_ym19_1_1502641753966_2459">
</div>
</div>
<br>
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</blockquote>
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