Hi Joerg, the problem could be the graphics hardware (Intel HD 4000?) similar to this one: https://community.roonlabs.com/t/slowness-on-windows-10-after-windows-update-kb4013429/23634
Unfortunately there is no solution presented in the thread above although you could try the 32bit version. We had similar (but not as severe) problems here with some computers running Windows 7 but were not able to find a solution yet. Best regards, Michael Am 05.06.2017 um 20:15 schrieb Joerg Schweizer: > I'm wondering if anybody experienced a slow gui (sumo-gui and netedit) > under windows 10. > > 2 out of 7 of my project students who use Windows 10 experienced slow > zooming, simulation and tool handling of any kind. I am aware that the > GUI is a little slow with zooming in when viewing the whole network > (approx 14000 edges), but editing gets fast when a smaller network area > is visible. However, in this case, all operations remain slow (10s just > to move the network). > > Curiously, the slow down did happen after a windows update, not after a > SUMO update (SUMO version has been 0.28). Upgrading SUMO to the newest > overnight built did not help. > > Of course, all looks like a graphics driver problem. But all other > OPENGL Apps, like Autocad, still run fast as normal. > > So before I mess with the graphics driver or BIOS settings, maybe > somebody found already a quick solution. > > Thanks and best wishes, > Joerg > > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
