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helter

Print slows down drastically after the first layer.

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So, I tried to print something the other day, and ran into this problem. I started a 5 hour print, waited for the brim to finish and the first layer to start then left. When I came back maybe two hours later, the print had barely advanced from where I left, and appeared to be processing single moves every few seconds. So the head would move a tiny bit, wait, then move a tiny bit.

When I checked the Term screen, this is what I saw.

I'm using an Arduino Mega, with Marlin firmware, printing through a USB cable. I've printed quite a few things with pronterface/slic3r and didn't have this issue, so I'm hoping it's just something with my Cura setup.

Thanks!

Error:No Line Number with checksum, Last Line: 15

echo:Unknown command: "end"

echo:Unknown command: " 16"

Error:No Line Number with checksum, Last Line: 518

Error:No Line Number with checksum, Last Line: 856

Error:No Line Number with checksum, Last Line: 948

Error:No Line Number with checksum, Last Line: 1289

Error:No Line Number with checksum, Last Line: 1544

Error:No Line Number with checksum, Last Line: 1619

Error:No Line Number with checksum, Last Line: 1959

echo:Unknown command: "5"

Error:No Line Number with checksum, Last Line: 3255

Error:No Line Number with checksum, Last Line: 3652

Error:No Line Number with checksum, Last Line: 4274

Error:No Line Number with checksum, Last Line: 4623

Error:No Line Number with checksum, Last Line: 4696

Error:No Line Number with checksum, Last Line: 4868

echo:Unknown command: "8"

Error:No Line Number with checksum, Last Line: 5549

Error:No Line Number with checksum, Last Line: 6074

Error:No Line Number with checksum, Last Line: 6181

Error:No Line Number with checksum, Last Line: 6429

Error:No Line Number with checksum, Last Line: 6528

Error:No Line Number with checksum, Last Line: 7381

Error:No Line Number with checksum, Last Line: 7452

Error:No Line Number with checksum, Last Line: 8111

Error:No Line Number with checksum, Last Line: 8173

Error:No Line Number with checksum, Last Line: 8229

Error:No Line Number with checksum, Last Line: 8482

Error:No Line Number with checksum, Last Line: 8624

Error:No Line Number with checksum, Last Line: 8871

Error:No Line Number with checksum, Last Line: 9485

Error:No Line Number with checksum, Last Line: 9735

Error:No Line Number with checksum, Last Line: 10103

Error:No Line Number with checksum, Last Line: 10259

 

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