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At work lately we have been having difficulty with the newer Lenovo docks. Sometimes the laptops inexplicably go to sleep and won't wake up. Sometimes none of the USB ports work on the dock. Very intermittent and with everyone WFH very hard to debug.
I bought a Dell XPS 15 for my SO with the thunderbolt dock and she loves it. She switches it between her work machine and home machine all the time and it works flawlessly. My 2 cents.
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I will get a Thinkpad, get used to their keyboard and to the ways the brand work, but I'll keep an eye to those dock stations before buying one...
It's incredible they make this kind of mistakes...
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Hi again Richard,
Have you updated all drivers?
You've scared me a little... I need something that works well, and searching the internet I've seen other people had problems till they updated manually the drivers...
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Yes, eventually I saw the "manually" recommendation. The automatic method clearly missed many updates. I think the USB dock is now stable. We only have one like the model you mentioned. We have 3 of the previous model that is a "dock style" but the connectors slide in from the side (very problematic). And we have quite a few more of the older docks with the connector on the bottom of the laptop (very reliable).
Perhaps the USB dock is an improvement over the cheesy slide dock. It is hard to judge with just 1 and I am having other driver problems with it (logitech USB camera causing BSOD, not the dock); so, I am probably being overly harsh.
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P53 is too bulky for the kind of job I do, some times I end up programming/monitoring things on top of a ladder.
P14s and P15s are very similar to P1 / X1 extreme, once you configure them with all the bells and whistles they end more or less at the same cost.
And I don't need the Xeon/Quadro items those laptops offer.
That's why I thought going for the X1 extreme... up to 64 GB RAM (who knows what I will need in the future), the most powerful processors, a NVIDIA graphics card and 2 SSD HDD slots up to 2 TB each... The pity is that there is no RJ45... but there's a dongle that can help and (when on a ladder) I end up using an access point to have wireless connection to the machines.
but thanks, yours are good recommendations.
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Have you always wanted to learn to juggle, but never had the balls to do it?
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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You doubt my Monocharisma 
In Word you can only store 2 bytes. That is why I use Writer.
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My clubs won't allow that sort of membership. They start sphere-ing at me.
| Ravings en masse^ |
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| "The difference between genius and stupidity is that genius has its limits." - Albert Einstein | | "If you are searching for perfection in others, then you seek disappointment. If you seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010 |
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Actually, I used to be a juggler, but the cats always ran away. I guess the cats think I'm the jerk.
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You didn't need to juggle for cats to think that . . .
| Ravings en masse^ |
|---|
| "The difference between genius and stupidity is that genius has its limits." - Albert Einstein | | "If you are searching for perfection in others, then you seek disappointment. If you seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010 |
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The 3D printer has finished printing the latest version of one of one of the most difficult parts of the Eagle model. The 3D model suffers from all the problems I mentioned in the other post, plus some more.
The good news: I spotted only a few minor things where the Cura misinterpreted the improved mesh. It's far from perfect, but I may get around redesigning it from scratch.
The bad news: Lowering the printing temperature did not help. The 'cobwebs' are now turning into 'hairs'. That's a similar effect, but a bit messier and even harder to get rid of. I must raise the temperature again and then find another way to get a cleaner print. Maybe it's just that brand of filament.
Here are some pictures, taken outside to reveal eaven tiny flaws: Space 1999 Eagle model - Album on Imgur[^]
I should order a lot of sandpaper and some new skin for my hands along with more filament.
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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Wow you weren't kidding there is terrible stringing. Retraction?
I'm not sure how many cookies it makes to be happy, but so far it's not 27.
JaxCoder.com
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Retraction did not change anything, not even with a Z step of 2 mm. The low printing temperature also did not help. I'm now at 180 degrees, 20 degrees below the temperature for this filament and that made everything even more messy. I will go back to a healty 210 degrees and check the settings of the cooling fans.
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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Could be the filament as you suggested. I've had filaments that had more stringing than others, but never that bad.
I'm not sure how many cookies it makes to be happy, but so far it's not 27.
JaxCoder.com
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Maybe not. I have tried to update Cura to the latest version. That did not work because they removed the option to manually select the printer's port and autodetection for some reason does not work. However, they now had a settings profile for my printer. So I just copied these settings into my old version of Cura and now it's printing again. No stringing at all so far, but the interesting part is still coming up. And it has become much faster. The last print took 16 hours at 0.15 mm layer height, nou it will be done in 12 hours at 0.1 mm layer height. In the morning I will be smarter.
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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You mean PIGS in space?
In Word you can only store 2 bytes. That is why I use Writer.
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Now that you say it... 
The old TV series was made in England with many British actors. And the US actors were heavily sedated for some reason. Have you ever seen it?
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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That's terrible! When I think of "stringing", I mean really fine fibres: And printing in PETG[^] which aren't that bad to get rid of - a sharp blade and gentle sanding does the job.
That's PETG though, not PLA - I never got any stringing at all with PLA - running at 215/60, 80 mm/s with retraction 10mm at 60mm/s and a 20% fan speed.
All running on a Anycubic i3 Mega S
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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OriginalGriff wrote: That's terrible! When I think of "stringing", I mean really fine fibres:
Lowering the printing temperature did not help. When I raise the temperature again, the fibers will not get less, but much finer.
OriginalGriff wrote: Anycubic i3 Mega S
Exactly what I have here. Perhaps I should try your settings. What version of Cura do you use?
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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4.6.1 - it nags at you until you upgrade just to be able to see the whole object ... 
And I generate the STL from Fusion 360.
Those setting were for YoYi Translucent Blue PETG (Amazon[^]) - in theory they manufacture themselves using European stock so it should be pretty consistent, but they are Chinese, so ...
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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I got the printer working again, after trying to upgrade Cura. Autodetection of the right port does not work in the new versions and they have removed the option to manually select the port. But the newer versions did have a settings profile for the printer and I simply set up a completely new profile in the old version and copied all settings from the newer version manually.
It's now printing again and it has become a different printer. It has become much faster. The messy print took 16 hours with a layer height of 0,15 mm. The new profile says 12 hours at a layer height of 0,1 mm (!). I had to restart the print because the default infill was far too low and I had forgotten to change it. Now it's printing with far higher infill and 0,15 mm layer height. 9.5 hours now, so we shall see in the morning. And no stringing at all so far!
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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Excellent! Hope it works out.
Mine finds the printer (on USB) every time without problems. Perhaps you have some other device connected that is confusing things? Just a guess - I'm not a Cura expert.
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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I have a small USB hub so that I don't have to crawl behind the desk every time I want to plug something in. I think that the USB driver does not like the hub.
The strangest device that once in a while gets plugged into that hub is the T-Rex's gyro, but it never had any problems with the hub or the printers.
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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