I have RAMPS 1.4 on my prusa, using printrundist, I've tried slicing with skeinforge and slic3r. Problem is, the controller resets about 350 to 400 lines of g-code in and tries to start over. I have tried different USB cords, changed power supplies, and several different files to print. I read that some folks have had luck using ferrite noise suppressors, however, the current USB cord I'm using has them on both ends and didn't help. Any ideas? https://reprap.org/forum/read.php?219,108920,108920#msg-108920 Tue, 21 Apr 2026 22:58:02 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?219,108920,111753#msg-111753 https://reprap.org/forum/read.php?219,108920,111753#msg-111753
misan]]> misan RAMPS Electronics Sat, 31 Dec 2011 07:31:14 -0500 https://reprap.org/forum/read.php?219,108920,111718#msg-111718 https://reprap.org/forum/read.php?219,108920,111718#msg-111718 FiveD firmware had a bug when the speeds in the Z-axis were heigher than it could handle it would reset the controller.

Solution
Changed firmware to sprinter. I configured the latest build about a week ago and have had awesome results.
Thank you everyone for the suggestions.]]> Gulf RAMPS Electronics Fri, 30 Dec 2011 21:36:49 -0500 https://reprap.org/forum/read.php?219,108920,109711#msg-109711 https://reprap.org/forum/read.php?219,108920,109711#msg-109711
I attempted to modify the G codes and replaced:
F6000
with
F1000
and it seemed to work. thanks I will try and test it some more]]> Gulf RAMPS Electronics Sun, 11 Dec 2011 18:18:29 -0500 https://reprap.org/forum/read.php?219,108920,109568#msg-109568 https://reprap.org/forum/read.php?219,108920,109568#msg-109568 brnrd RAMPS Electronics Sat, 10 Dec 2011 09:25:57 -0500 https://reprap.org/forum/read.php?219,108920,109531#msg-109531 https://reprap.org/forum/read.php?219,108920,109531#msg-109531
misan]]> misan RAMPS Electronics Fri, 09 Dec 2011 19:56:06 -0500 https://reprap.org/forum/read.php?219,108920,109527#msg-109527 https://reprap.org/forum/read.php?219,108920,109527#msg-109527 Gulf RAMPS Electronics Fri, 09 Dec 2011 19:24:32 -0500 https://reprap.org/forum/read.php?219,108920,109256#msg-109256 https://reprap.org/forum/read.php?219,108920,109256#msg-109256
Good luck,

misan]]> misan RAMPS Electronics Thu, 08 Dec 2011 04:14:23 -0500 https://reprap.org/forum/read.php?219,108920,109212#msg-109212 https://reprap.org/forum/read.php?219,108920,109212#msg-109212 Attempted to isolate the problem by unplugging everything in the room including the LED's and fluorescent lights, however had the same result with the Mega disconnecting.

misan what firmware are you running, thanks for the help]]> Gulf RAMPS Electronics Wed, 07 Dec 2011 18:24:33 -0500 https://reprap.org/forum/read.php?219,108920,108972#msg-108972 https://reprap.org/forum/read.php?219,108920,108972#msg-108972
Fluorescent tubes nearby made it worse.


misan]]> misan RAMPS Electronics Mon, 05 Dec 2011 15:43:17 -0500 https://reprap.org/forum/read.php?219,108920,108965#msg-108965 https://reprap.org/forum/read.php?219,108920,108965#msg-108965
This is what is displayed in printrundist
ok T:176
start
Printer is now online
rs 0 Serial Error: Linenumber (353) is not last + 1 (0), line received: N353 G92 E0*66
ok T:158

In the log file:
Exception in thread Thread-1:
Traceback (most recent call last):
File "threading.pyc", line 532, in __bootstrap_inner
File "threading.pyc", line 484, in run
File "printcore.pyc", line 79, in _listen
File "io.pyc", line 520, in readline
File "serial\serialwin32.pyc", line 218, in read
SerialException: call to ClearCommError failed]]> Gulf RAMPS Electronics Mon, 05 Dec 2011 14:30:15 -0500 https://reprap.org/forum/read.php?219,108920,108954#msg-108954 https://reprap.org/forum/read.php?219,108920,108954#msg-108954
It can be helpful if you can get any type of system log information.

Can you try with another computer? Maybe a laptop?

misan]]> misan RAMPS Electronics Mon, 05 Dec 2011 13:06:31 -0500 https://reprap.org/forum/read.php?219,108920,108920#msg-108920 https://reprap.org/forum/read.php?219,108920,108920#msg-108920 Problem is, the controller resets about 350 to 400 lines of g-code in and tries to start over.
I have tried different USB cords, changed power supplies, and several different files to print. I read that some folks have had luck using ferrite noise suppressors, however, the current USB cord I'm using has them on both ends and didn't help.

Any ideas?]]> Gulf RAMPS Electronics Mon, 05 Dec 2011 08:15:06 -0500