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        <title>Bed autoleveling randomly does not work</title>
        <description> Hi folks,

The quality of my prints have increased substantially since adding autoleveling. However, maybe one in five prints will have the following issue:
[i.imgur.com]

Notice the pattern on the brim. 

To be clear, when bed autoleveling works, the print comes out perfect.

I have done the M48 test and I get 50 microns stdev, so looks like my servo is working correctly. 

I was thinking perhaps I have run into this issue?
[github.com]

Anyone else have a problem with bed autoleveling?</description>
        <link>https://reprap.org/forum/read.php?262,541449,541449#msg-541449</link>
        <lastBuildDate>Fri, 07 Aug 2026 12:28:57 -0400</lastBuildDate>
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        <item>
            <guid>https://reprap.org/forum/read.php?262,541449,546988#msg-546988</guid>
            <title>Re: Bed autoleveling randomly does not work</title>
            <link>https://reprap.org/forum/read.php?262,541449,546988#msg-546988</link>
            <description><![CDATA[ I would think that is certainly possible, check out this thread:<br />
<br />
[<a href="http://3dprintboard.com/showthread.php?3105-Auto_Bed_Leveling-Enhanced-G29-command" target="_blank"  rel="nofollow">3dprintboard.com</a>]<br />
<br />
There is a good modification you can make to accurately tell how level &amp; flat the bed is. I plan on doing this tonight.<br />
<br />
Alex]]></description>
            <dc:creator>xelad</dc:creator>
            <category>Printing</category>
            <pubDate>Tue, 18 Aug 2015 09:06:47 -0400</pubDate>
        </item>
        <item>
            <guid>https://reprap.org/forum/read.php?262,541449,546952#msg-546952</guid>
            <title>Re: Bed autoleveling randomly does not work</title>
            <link>https://reprap.org/forum/read.php?262,541449,546952#msg-546952</link>
            <description><![CDATA[ Would there be a chance that the print fails depending on bed temperature settings? The bed could bend when getting to 120°C in order to print ABS but be fine when printing PLA at 60°C.]]></description>
            <dc:creator>dewasa</dc:creator>
            <category>Printing</category>
            <pubDate>Tue, 18 Aug 2015 07:40:52 -0400</pubDate>
        </item>
        <item>
            <guid>https://reprap.org/forum/read.php?262,541449,546503#msg-546503</guid>
            <title>Re: Bed autoleveling randomly does not work</title>
            <link>https://reprap.org/forum/read.php?262,541449,546503#msg-546503</link>
            <description><![CDATA[ I am having the same problem, im desperate to try and resolve, have you tried any of the solutions from the link? If i change my probing to 3 arbitrary points, my printer auto levels then goes off in the completely wrong direction...]]></description>
            <dc:creator>xelad</dc:creator>
            <category>Printing</category>
            <pubDate>Mon, 17 Aug 2015 04:34:11 -0400</pubDate>
        </item>
        <item>
            <guid>https://reprap.org/forum/read.php?262,541449,542592#msg-542592</guid>
            <title>Re: Bed autoleveling randomly does not work</title>
            <link>https://reprap.org/forum/read.php?262,541449,542592#msg-542592</link>
            <description><![CDATA[ Bump.]]></description>
            <dc:creator>foul_owl</dc:creator>
            <category>Printing</category>
            <pubDate>Wed, 05 Aug 2015 22:53:54 -0400</pubDate>
        </item>
        <item>
            <guid>https://reprap.org/forum/read.php?262,541449,541449#msg-541449</guid>
            <title>Bed autoleveling randomly does not work</title>
            <link>https://reprap.org/forum/read.php?262,541449,541449#msg-541449</link>
            <description><![CDATA[ Hi folks,<br />
<br />
The quality of my prints have increased substantially since adding autoleveling. However, maybe one in five prints will have the following issue:<br />
[<a href="http://i.imgur.com/3OreuTK.jpg" target="_blank"  rel="nofollow">i.imgur.com</a>]<br />
<br />
Notice the pattern on the brim. <br />
<br />
To be clear, when bed autoleveling works, the print comes out perfect.<br />
<br />
I have done the M48 test and I get 50 microns stdev, so looks like my servo is working correctly. <br />
<br />
I was thinking perhaps I have run into this issue?<br />
[<a href="https://github.com/MarlinFirmware/Marlin/issues/2413#issuecomment-120664122" target="_blank"  rel="nofollow">github.com</a>]<br />
<br />
Anyone else have a problem with bed autoleveling?]]></description>
            <dc:creator>foul_owl</dc:creator>
            <category>Printing</category>
            <pubDate>Mon, 03 Aug 2015 15:41:06 -0400</pubDate>
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