<div dir="ltr"><div dir="ltr"><div dir="ltr">May be related to <a href="https://issues.qgis.org/issues/20094">https://issues.qgis.org/issues/20094</a></div><div dir="ltr"><br></div><div>See also: <a href="https://github.com/qgis/QGIS/pull/8200">https://github.com/qgis/QGIS/pull/8200</a><br></div></div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Oct 16, 2018 at 12:50 PM Antongeo76 <<a href="mailto:antoviscomi@gmail.com">antoviscomi@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
This slowness is also present in QGIS 2.18 as well as in QGIS 3.2.3<br>
and also occurs with fewer features in shapefiles (15000-16000 are enough),<br>
slowness increases as the number of unsaved editing operations increases.<br>
<br>
With the "attribute table" opened, even "merge elements" or "split feature"<br>
operations,<br>
cause some problems (i.e. the counting of the records and the selection of<br>
the same does not seem synchronized with these editing operations)<br>
and sometimes this cause freeze of QGIS<br>
<br>
<br>
<br>
<br>
<br>
-----<br>
Antonio<br>
--<br>
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