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        <div dir="ltr" data-setdir="false">Hi Richard,</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">There are steps for you to reproduce at <span><a href="https://github.com/qgis/QGIS/issues/35526" rel="nofollow" target="_blank" class="enhancr_card_7314043719">QGIS Desktop and Server crash on labeling of postgresql layer with many  points next to eachother · Issue #35526 · qgis/QGIS</a> and they should work for you too as I tested on 3 different machines and I can replicate immediately.</span></div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">All the best,</div><div dir="ltr" data-setdir="false">Tudor<br><div id="ydp4421026aenhancr_card_7314043719" class="ydp4421026ayahoo-link-enhancr-card ydp4421026aymail-preserve-class ydp4421026aymail-preserve-style" style="max-width:400px;font-family:YahooSans, Helvetica Neue, Segoe UI, Helvetica, Arial, sans-serif" data-url="https://github.com/qgis/QGIS/issues/35526" data-type="YENHANCER" data-size="MEDIUM" contenteditable="false"><a href="https://github.com/qgis/QGIS/issues/35526" style="text-decoration:none !important;color:#000 !important" class="ydp4421026ayahoo-enhancr-cardlink" rel="nofollow" target="_blank"><table border="0" class="ydp4421026acard-wrapper ydp4421026ayahoo-ignore-table" cellpadding="0" cellspacing="0" style="max-width:400px"><tbody><tr><td width="400"><table border="0" class="ydp4421026acard ydp4421026ayahoo-ignore-table" cellpadding="0" cellspacing="0" width="100%" style="max-width:400px;border-width:1px;border-style:solid;border-color:rgb(224, 228, 233);border-radius:2px"><tbody><tr><td class="ydp4421026acard-primary-image-cell" background="https://s.yimg.com/lo/api/res/1.2/bgekIfngHqyFPspBzHuacw--~A/Zmk9ZmlsbDt3PTQwMDtoPTIwMDthcHBpZD1pZXh0cmFjdA--/https://avatars0.githubusercontent.com/u/483444?s=400&v=4.cf.jpg" bgcolor="#000000" valign="top" height="175" style="background-color: rgb(0, 0, 0); background-size: cover; position: relative; border-radius: 2px 2px 0px 0px; min-height: 175px;"><!--[if gte mso 9]><v:rect fill="true" stroke="false" style="width:396px;height:175px;position:absolute;top:0;left:0;"><v:fill type="frame" color="#000000" src="https://s.yimg.com/lo/api/res/1.2/bgekIfngHqyFPspBzHuacw--~A/Zmk9ZmlsbDt3PTQwMDtoPTIwMDthcHBpZD1pZXh0cmFjdA--/https://avatars0.githubusercontent.com/u/483444?s=400&v=4.cf.jpg"/></v:rect><![endif]--><table border="0" class="ydp4421026acard-overlay-container-table ydp4421026ayahoo-ignore-table" cellpadding="0" cellspacing="0" style="width:100%"><tbody><tr><td class="ydp4421026acard-overlay-cell" background="https://s.yimg.com/cv/ae/nq/storm/assets/enhancrV21/1/enhancr_gradient-400x175.png" bgcolor="transparent" valign="top" style="background-color: transparent; border-radius: 2px 2px 0px 0px; min-height: 175px;"><!--[if gte mso 9]><v:rect fill="true" stroke="false" style="width:396px;height:175px;position:absolute;top:-18px;left:0;"><v:fill type="pattern" color="#000000" src="https://s.yimg.com/cv/ae/nq/storm/assets/enhancrV21/1/enhancr_gradient-400x175.png"/><v:textbox inset="0,0,20px,0"><![endif]--><table border="0" class="ydp4421026ayahoo-ignore-table" height="175" style="width: 100%; min-height: 175px;"><tbody><tr><td class="ydp4421026acard-richInfo2" style="text-align:left;padding:15px 0 0 15px;vertical-align:top"></td><td class="ydp4421026acard-actions" style="text-align:right;padding:15px 15px 0 0;vertical-align:top"><div class="ydp4421026acard-share-container"></div></td></tr></tbody></table><!--[if gte mso 9]></v:textbox></v:rect><![endif]--></td></tr></tbody></table></td></tr><tr><td><table border="0" align="center" class="ydp4421026acard-info ydp4421026ayahoo-ignore-table" cellpadding="0" cellspacing="0" style="background:#fff;position:relative;z-index:2;width:100%;max-width:400px;border-radius:0 0 2px 2px;border-top:1px solid rgb(224, 228, 233)"><tbody><tr><td style="background-color:#ffffff;padding:16px 0 16px 12px;vertical-align:top;border-radius:0 0 0 2px"><img class="ydp4421026acard-object-1 ydp4421026ayahoo-ignore-inline-image ydp4421026aymail-preserve-class" src="https://s.yimg.com/nq/storm/assets/enhancrV2/23/logos/github.png" height="36" style="min-width:36px;margin-top:3px"></td><td style="vertical-align:middle;padding:12px 24px 16px 12px;width:99%;font-family:YahooSans, Helvetica Neue, Segoe UI, Helvetica, Arial, sans-serif;border-radius:0 0 2px 0"><h2 class="ydp4421026acard-title" style="font-size: 14px; line-height: 19px; margin: 0px 0px 6px; font-family: YahooSans, Helvetica Neue, Segoe UI, Helvetica, Arial, sans-serif; color: rgb(38, 40, 42); max-width: 314px;">QGIS Desktop and Server crash on labeling of postgresql layer with many ...</h2><p class="ydp4421026acard-description" style="font-size: 12px; line-height: 16px; margin: 0px; color: rgb(151, 155, 167);">Describe the bug It's been a week since I noticed server crashes and I spent the whole day trying to reproduce. ...</p></td></tr></tbody></table></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                    On Sunday, April 12, 2020, 03:42:32 PM GMT+3, uclaros <uclaros@gmail.com> wrote:
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                <div><div dir="ltr">Thanks fro the suggestion,<br clear="none">it is not a plugin issue, nor profile related. I could replicate on a clean<br clear="none">VM, fresh debian install apt upgrade to testing.<br clear="none">The strange thing is the freezes can't be reproduced at will so debugging is<br clear="none">difficult. Sometimes it happens right away, sometimes it takes a couple of<br clear="none">minutes of zoom/pan/vertex editing. They always seem to be related with<br clear="none">rendering. Sometimes, while moving vertices with the vertex tool, rendering<br clear="none">of all layers stop so I'm left with a white screen and the rubberbands of<br clear="none">the modified layer. Moving the mouse to a new feature updates the<br clear="none">rubberbands. Then the complete freeze is triggered by hovering over a vertex<br clear="none">circle mark.<br clear="none"><br clear="none">The only way I could 100% reliably reproduce a crash was by opening a<br clear="none">project and selecting "keep unavailable layers" on missing oracle layers.<br clear="none">QGIS always crashes then, but since the debian build is without oracle<br clear="none">support this might be a different unrelated crash.<div class="yqt7357720870" id="yqtfd99917"><br clear="none"><br clear="none"><br clear="none"><br clear="none">--<br clear="none">Sent from: <a shape="rect" href="http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-f4099106.html" target="_blank">http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-f4099106.html</a><br clear="none">_______________________________________________<br clear="none">QGIS-Developer mailing list<br clear="none"><a shape="rect" ymailto="mailto:QGIS-Developer@lists.osgeo.org" href="mailto:QGIS-Developer@lists.osgeo.org">QGIS-Developer@lists.osgeo.org</a><br clear="none">List info: <a shape="rect" href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank">https://lists.osgeo.org/mailman/listinfo/qgis-developer</a><br clear="none">Unsubscribe: <a shape="rect" href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank">https://lists.osgeo.org/mailman/listinfo/qgis-developer</a></div></div></div>
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