https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/stream-layer-graphics-artifacts/m-p/1199005#M78158 <P>Hi there,&nbsp;</P><P>I am able to reproduce the issue you described with version 4.24. Please note that the flashing does not exist in version 4.23.</P><P>Thank you for bringing this issue to our attention. I will update you once we address this issue.&nbsp;</P> Wed, 03 Aug 2022 16:23:14 GMT UndralBatsukh 2022-08-03T16:23:14Z https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/stream-layer-graphics-artifacts/m-p/1198907#M78157 <P>Hi,</P><P>I'm experimenting with the stream layer to receive realtime data from websocket.</P><P>I followed the documentation about StreamLayer</P><P><A href="https://developers.arcgis.com/javascript/latest/api-reference/esri-layers-StreamLayer.html#streamlayer-from-websocket" target="_blank">https://developers.arcgis.com/javascript/latest/api-reference/esri-layers-StreamLayer.html#streamlayer-from-websocket</A></P><P>I was able to run both the examples provided and develop a small example of my own using web socket.&nbsp;</P><P>The problem is that graphical artifacts appear when updating new data.&nbsp;</P><P>It looks as if a specific coordinate has edges where the rendering occurs at different times.</P><P>The resulting effect is the appearance of a cross pattern where the dots are not rendered well</P><P>I attach a video&nbsp;<div class="lia-vid-container video-embed-center"><div id="lia-vid-6310371014112w728h460r530" class="lia-video-brightcove-player-container"><video-js data-video-id="6310371014112" data-account="6161463677001" data-player="default" data-embed="default" class="vjs-fluid" controls="" data-application-id="" style="width: 100%; height: 100%;"></video-js></div><script src="https://players.brightcove.net/6161463677001/default_default/index.min.js"></script><script>(function() { var wrapper = document.getElementById('lia-vid-6310371014112w728h460r530'); var videoEl = wrapper ? wrapper.querySelector('video-js') : null; if (videoEl) { if (window.videojs) { window.videojs(videoEl).ready(function() { this.on('loadedmetadata', function() { this.el().querySelectorAll('.vjs-load-progress div[data-start]').forEach(function(bar) { bar.setAttribute('role', 'presentation'); bar.setAttribute('aria-hidden', 'true'); }); }); }); } }})();</script><a class="video-embed-link" href="https://community.esri.com/t5/video/gallerypage/video-id/6310371014112">(view in My Videos)</a></div></P><P>The same problem also occurs with the examples provided in the documentation.</P><P>Has anyone had the same problem? and in case how did it solve?</P><P>&nbsp;</P><P>Thank you very much for your cooperation</P><P>Gioele</P> Wed, 03 Aug 2022 12:36:40 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/stream-layer-graphics-artifacts/m-p/1198907#M78157 GioeleCicchini 2022-08-03T12:36:40Z https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/stream-layer-graphics-artifacts/m-p/1199005#M78158 <P>Hi there,&nbsp;</P><P>I am able to reproduce the issue you described with version 4.24. Please note that the flashing does not exist in version 4.23.</P><P>Thank you for bringing this issue to our attention. I will update you once we address this issue.&nbsp;</P> Wed, 03 Aug 2022 16:23:14 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/stream-layer-graphics-artifacts/m-p/1199005#M78158 UndralBatsukh 2022-08-03T16:23:14Z