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Wasn't it a Microsoft flash in the pan?
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Hi All,
Thing I need for operation cluster ![Elephant | [mastadon]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/elephant.gif) is a piece of software to monitor packets of data (video?) really a version of Wireshark that will let you look at the packets. I did offer to put one together for use (in C#) but was denied the chance... 
One the major task is to create the IP packets loaded with test data...(#FF#01#FF#01) I'm guessing I should have lead with that...
modified 19-Jun-18 5:38am.
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Maybe WireShark can help you...
"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge". Stephen Hawking, 1942- 2018
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Maybe I should re-word the question...thanks.
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Sorry, I just can't resist: Anyone's wife in paranoid surveilance mode? The downside is that she is only interested in your traffic and ignores everything else.
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
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I hope that was not just bitter sarcasm. 
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
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Oh very bitter! 
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This is a pretty common feature in most current Network Security Monitoring software, but it requires a bit more of an investment than just firing up WireShark.
Two that I've worked with off hand are Security Onion and ROCK NSM. Security Onion is a bit more popular and better developed, and if you haven't done network security work before will provide the best bang for your buck. They will require their own physical machine to be effective, in general (you'll lose packets in most virtualization scenarios).
Neither of those will be useful for generating test data packets, though.
"There are three kinds of lies: lies, damned lies and statistics."
- Benjamin Disraeli
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tcpdump 
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The 3D printer was producing only cobwebs and it looked like the muzzle was not muzzling enough molten plastic anymore. So I got myself a new muzzle and installed it. Now the printer is like new.
The only complication: I had to heat the printer up to operating temperature (= 240 C) to remove the muzzle and install the new one, preferrably without burning myself too much. It went well, even with having to insert the new muzzle by hand before it heating up too much.
Maybe I can even save the old muzzle and reuse it next time. I know that ABS could be cleaned with acetone. Unfortunately it's slightly baked PLA that's closing up the muzzle. Does the chemistry set have anything to solve away that?
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
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CodeWraith wrote: Does the chemistry set have anything to solve away that?
Wikipedia says Quote: PLA is soluble in chlorinated solvents, hot benzene, tetrahydrofuran, and dioxane.
which all sound rather nasty.
Cheers,
Peter
Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012
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Peter_in_2780 wrote: all sound rather nasty.
You're not kidding!
Benzene is carcinogenic, and can destroy your bone marrow, leading to anemia (I remember this from Chemistry lessons, over 40 years ago: it was firmly impressed into us that you don't touch it outside a fume cupboard).
Wikipedia doesn't like dioxane either: This compound is irritating to the eyes and respiratory tract. Exposure may cause damage to the central nervous system, liver and kidneys.
Me? I'd probably just buy a new one...
Sent from my Amstrad PC 1640
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
AntiTwitter: @DalekDave is now a follower!
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It's definitely not worth it:
Düse 0.4 mm Passend für: renkforce RF100[^]
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
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It's brass! Have you considered looking for a set of carburetor jet drills? They will start at 0.3mm and generally go up in 0.05mm increments. In the long term, it could be considerably cheaper to rework them...
Sent from my Amstrad PC 1640
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
AntiTwitter: @DalekDave is now a follower!
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Why not try? Still, an ounce of prevention is even better than a pound of cure. I hope to find out why the plastic in the tube did not melt and flow out as intended and instead built up that way.
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
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Most probably it was an impurity in the plastic filament, like a shard of metal during the original extrusion.
GCS d-- s-/++ a- C++++ U+++ P- L+@ E-- W++ N+ o+ K- w+++ O? M-- V? PS+ PE- Y+ PGP t+ 5? X R+++ tv-- b+(+++) DI+++ D++ G e++ h--- ++>+++ y+++* Weapons extension: ma- k++ F+2 X
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Then I can't do very much about it and must simply clean it once in a while. Proper maintainance before it becomes a problem.
Here we have someone else with the very same problem and solution. Even worse, this one had a second block that required taking the entire head apart. Unfortunately no hints to the causes.
Verstopfte Düse[^] (sorry, but obviously there is no English version)
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
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OriginalGriff wrote: I'd probably just buy a new one...
No risk, no fun !
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Cancer, anemia, and central nervous system damage? Your idea of fun differs from mine! 
Sent from my Amstrad PC 1640
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
AntiTwitter: @DalekDave is now a follower!
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This tetrahydrofuran is used to 'weld' plastic foils together, but all three seem to be nasty enough. So nasty that it it's not worth saving eight bucks for a new part if the old muzzle can't be saved.
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
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I tried most of these things after I finally understood what was happening, but it was too late. It also turned out that by its construction the printing head could not get that dirty as shown in the picture. Instead, a thin tube inside was also closed up. Normally the flow of the molten filament should always push everything out, but somehow it clogged up anyway. I removed everything and for now it seems to be ok. If not, I will have to get a new tube as well. Maybe pulling this tube out of the muzzle already removed the plastic that blocked the muzzle as well, but I have not yet looked at it any further.
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
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silly thought but couldn't the first thing you print be another (i.e. the next) muzzle.
few more years and they should be able to build completely self replicating 3d printers
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