https://communities.sas.com/t5/Administration-and-Deployment/Lag-while-selecting-deselecting-columns-in-SAS-Studio-output/m-p/983246#M30672 <P>Hi,</P><P>&nbsp;</P><P>We recently installed SAS 9.4M8 on RHEL servers. We’re seeing noticeable lag/freezes when selecting or deselecting columns in output datasets via SAS Studio. SAS Technical Support provided a hotfix, but it only partially mitigated the issue.</P><P>&nbsp;</P><P>Has anyone else observed similar behavior with 9.4M8 on RHEL?<BR />What performance tuning or configuration changes helped?<BR />Which SAS Studio component/service is responsible for rendering/managing output datasets?</P><P>Any pointers or best practices would be appreciated.</P><P>&nbsp;</P><P>Thanks!</P> Tue, 10 Feb 2026 09:40:08 GMT srinivasa_attot 2026-02-10T09:40:08Z https://communities.sas.com/t5/Administration-and-Deployment/Lag-while-selecting-deselecting-columns-in-SAS-Studio-output/m-p/983246#M30672 <P>Hi,</P><P>&nbsp;</P><P>We recently installed SAS 9.4M8 on RHEL servers. We’re seeing noticeable lag/freezes when selecting or deselecting columns in output datasets via SAS Studio. SAS Technical Support provided a hotfix, but it only partially mitigated the issue.</P><P>&nbsp;</P><P>Has anyone else observed similar behavior with 9.4M8 on RHEL?<BR />What performance tuning or configuration changes helped?<BR />Which SAS Studio component/service is responsible for rendering/managing output datasets?</P><P>Any pointers or best practices would be appreciated.</P><P>&nbsp;</P><P>Thanks!</P> Tue, 10 Feb 2026 09:40:08 GMT https://communities.sas.com/t5/Administration-and-Deployment/Lag-while-selecting-deselecting-columns-in-SAS-Studio-output/m-p/983246#M30672 srinivasa_attot 2026-02-10T09:40:08Z