Hello all, I recently replaced my mother board, added a video card, and a parallel card, Dell optiplex 620 4 mb ram. It's been quite a while since I last ran a latency test , but I don't remember it being this horrible as I'm seeing a Max interval of 1020092 and butter of 25572 on the servo thread. And a base thread of 51566 and 26703 respectively. In reading this http://wiki.linuxcnc.org/cgi-bin/wiki.pl?The_Isolcpus_Boot_Parameter_And_GRUB2 It says rtai 3.14 doesn't need isocpus My grub screen says I'm running 3,4 I updated this machine last month. So my question is , is there nothing I can do for this? ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users