https://community.fabric.microsoft.com/t5/Custom-Visuals-Development/Custom-visual-that-uses-Fetch-more-data-API-causes-browser-to/m-p/2974692#M6389 <P>We wanted to take 1 Million rows of data from user into&nbsp;Power BI custom visual.<BR />By default we can make the custom visual to take maximum to 30000 rows by configuring count in dataReductionAlgorithm in Capabilities.json.</P><P>&nbsp;</P><P>We are using<SPAN>&nbsp;</SPAN><STRONG>Fetch More Data API (</STRONG><A title="https://learn.microsoft.com/en-us/power-bi/developer/visuals/fetch-more-data" href="https://learn.microsoft.com/en-us/power-bi/developer/visuals/fetch-more-data" target="_blank" rel="noopener noreferrer"><STRONG>https://learn.microsoft.com/en-us/power-bi/developer/visuals/fetch-more-data</STRONG></A><STRONG>)</STRONG><SPAN>&nbsp;</SPAN>to implement the changes in custom visual to take 1 Million rows of data.<BR />Note: We are loading 20000 rows of data on each fetch.<BR /><BR /></P><P>We are able to load 1 Million rows of data into custom visual.</P><P>However, when I switch tabs multiple times (at least twice/thrice), Power BI online browser is crashing.</P><P>When i replicate these steps in Power BI Desktop, I observed that Power BI desktop got closed automatically.</P><P>&nbsp;</P><P>Please let me know if any one has come across this scenario previously. &nbsp;</P><P>&nbsp;</P><P>Additionally, please let me know how this issue could be resolved.</P> Sat, 17 Dec 2022 15:51:05 GMT NaveenB 2022-12-17T15:51:05Z https://community.fabric.microsoft.com/t5/Custom-Visuals-Development/Custom-visual-that-uses-Fetch-more-data-API-causes-browser-to/m-p/2974692#M6389 <P>We wanted to take 1 Million rows of data from user into&nbsp;Power BI custom visual.<BR />By default we can make the custom visual to take maximum to 30000 rows by configuring count in dataReductionAlgorithm in Capabilities.json.</P><P>&nbsp;</P><P>We are using<SPAN>&nbsp;</SPAN><STRONG>Fetch More Data API (</STRONG><A title="https://learn.microsoft.com/en-us/power-bi/developer/visuals/fetch-more-data" href="https://learn.microsoft.com/en-us/power-bi/developer/visuals/fetch-more-data" target="_blank" rel="noopener noreferrer"><STRONG>https://learn.microsoft.com/en-us/power-bi/developer/visuals/fetch-more-data</STRONG></A><STRONG>)</STRONG><SPAN>&nbsp;</SPAN>to implement the changes in custom visual to take 1 Million rows of data.<BR />Note: We are loading 20000 rows of data on each fetch.<BR /><BR /></P><P>We are able to load 1 Million rows of data into custom visual.</P><P>However, when I switch tabs multiple times (at least twice/thrice), Power BI online browser is crashing.</P><P>When i replicate these steps in Power BI Desktop, I observed that Power BI desktop got closed automatically.</P><P>&nbsp;</P><P>Please let me know if any one has come across this scenario previously. &nbsp;</P><P>&nbsp;</P><P>Additionally, please let me know how this issue could be resolved.</P> Sat, 17 Dec 2022 15:51:05 GMT https://community.fabric.microsoft.com/t5/Custom-Visuals-Development/Custom-visual-that-uses-Fetch-more-data-API-causes-browser-to/m-p/2974692#M6389 NaveenB 2022-12-17T15:51:05Z