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<div class="moz-cite-prefix">There are some very significant
differences between build 328 and 331. Build 328 shows more
repeats than it should and this may be the reason why you saw <strong>N7ET/DU7
</strong>twice - without a + character and less than 60 minutes
apart.<br>
<br>
Everybody on the Mojo should update to the latest build of 331 -
especially if they are running on >= build 326 and < build
331.<br>
<br>
It is quite difficult to see what is going on unless one is
prepared open the logging to record all the RBN input into the
debug file. It happens that up until about a week ago, my test
node GB7TLH was running for about 3 weeks or so in 'unset/debug
nologchan' mode - which is what you have to do unless you have
changed the defaults in DXVars.pm. This results in about 1.6GB of
logging. But I have been having some weird computer freezes and so
have not been able to collect the data for the time period you are
looking at. So I cannot say, for certain, that this is the reason
you saw this call on one node and not the other. <br>
<br>
It is also likely that the mechanism that was not working
correctly in build 328 might account for the different Z: lists.
But this isn't something I have investigated fully (yet).<br>
<br>
73 Dirk G1TLH<br>
<br>
On 30/08/2020 11:31, dd5xx--- via Dxspider-support wrote:<br>
</div>
<blockquote type="cite"
cite="mid:trinity-ee7004c6-e11d-4482-9231-f8bdf12647e9-1598783518001@3c-app-webde-bap53">
<div>Hello everyone,</div>
<div> </div>
<div>I am active in CW most of the time and yesterday I found out
the following by chance. I call CQ on different
bands/frequencies and get registered with at least 2 RBN
skimmers when I look at reversebeacon.net. At the same time I
was connected via Telnet on the DXspider Mojo node S50CLX and
GB7DJK and used exactly the same settings and filters. However,
my spot was NOT registered on either or sometimes both those
Mojo DXspider nodes, even though at least two RBN skimmers
registered my call on the RBN. This happened yesterday evening a
lot of times, whereas today tests worked better and I missed my
spots only one time when watching the output of both windows.
Can it be possible that due to the CW contest the nodes or
network were overloaded somehow? But in my understanding the
DXspider mojo nodes with RBN funcionality should show my CQ call
because it was heard by minimum two RBN skimmers around the
world.</div>
<div> </div>
<div>
<div>this prompted me to do more tests and compare the two Mojo
nodes side by side and parallel. The used versions of these
two nodes are as follows...</div>
<div> </div>
<div><u>s50clx.infrax.si:41112</u><br>
DX Spider Cluster version 1.57 (build<strong> 328</strong>
git: mojo/6ad88bbf[r]) on Linux</div>
<div> </div>
<div><u>gb7djk.dxcluster.net:7300</u><br>
DX Spider Cluster version 1.57 (build<strong> 331</strong>
git: mojo/d745902[r]) on Linux</div>
<div> </div>
<div>on both nodes I executed initially those commands:</div>
<div> </div>
<div><span style="font-family: Courier New , Courier ,
monospace;"><span style="color: rgb(0,128,0);">set/skimmer
cw</span></span></div>
<div><span style="font-family: Courier New , Courier ,
monospace;"><span style="color: rgb(0,128,0);">reject/spots
all</span></span></div>
<div><span style="font-family: Courier New , Courier ,
monospace;"><span style="color: rgb(0,128,0);">accept/rbn
all</span></span></div>
<div> </div>
<div>I ensured, that the filters are exactly the same on both
nodes...</div>
<div> </div>
<div>
<div><span style="color: rgb(0,128,0);"><span
style="font-family: Courier New , Courier , monospace;">show/filter</span></span><br>
DL0ABCD : spots<br>
filter1 reject all<br>
DL0ABCD : rbn<br>
filter1 accept all<br>
DL0ABCD de <strong>S50CLX</strong> 30-Aug-2020 1018Z
dxspider ></div>
<div> </div>
<div>
<div><span style="color: rgb(0,128,0);"><span
style="font-family: Courier New , Courier ,
monospace;">sh/filter default</span></span><br>
No filters defined for DL0ABCD</div>
<div> </div>
</div>
<div> </div>
</div>
<div>
<div><span style="color: rgb(0,128,0);"><span
style="font-family: Courier New , Courier , monospace;">show/filter</span></span><br>
DL0ABCD : spots<br>
filter1 reject all<br>
DL0ABCD : rbn<br>
filter1 accept all<br>
DL0ABCD de <strong>GB7DJK</strong> 30-Aug-2020 1018Z
dxspider ></div>
<div> </div>
<div>
<div><span style="font-family: Courier New , Courier ,
monospace;"><span style="color: rgb(0,128,0);">sh/filter
default</span></span></div>
<div>No filters defined for DL0ABCD</div>
<div> </div>
<div>I've made the following experience:</div>
<div> </div>
<div>[<span style="color: rgb(0,0,255);"><strong>1</strong></span>]
actually the RBN with the lowest SNR is always shown, at
least I took it from the Mojo/RBN description. In general
this is true and works fine but sometimes I realized a SNR
mismatch when comparing the two nodes. Attached a
screenshot as example with a SNR comparison. The green
rectangle is showing a correct example, the yellow
rectangle is illustrating the different spot where SNR
differs. Nothing really bad, just want to mention that.</div>
<div> </div>
<div>[<span style="color: rgb(0,0,255);"><strong>2</strong></span>]
but what caused me more headaches was the fact that spots
are generally missing and don't even appear in the output.
I have added two example screenshots, ex1 and ex2. On ex1
screenshot all the blue marked spots of S50CLX where not
shown at all on GB7DJK node. And vice-versa the green
marked spots on GB7DJK node did not appear on S50CLX node.
I have triple checked the filter settings, they were
exactly the same. On ex2 the spot of <strong>N7ET/DU7</strong>
appeard two times on S50CLX node when I watched the window
but it never appeared on GB7DJK node.</div>
<div> </div>
<div>Am I doing something wrong in my comparison, did I miss
any important information when doing this comparison? Hope
anyone can reveal some information. Looking forward to
your comments.</div>
<div> </div>
<div>73</div>
<div>Saki, DD5XX</div>
</div>
</div>
</div>
</blockquote>
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