I forgot to add, if I remote into another machine on that network (2008 DC , 2008 SQL, or even 2012 Exchange server) I do not get that redraw affect, and they are ALL guests on the same host.
definitely, seems like something like something on that box , and I have tested after hours when no one else is logged in. PS: these are standard jpg images under 1mb , no CAD or anything graphic intensive thx ________________________________ From: listsad...@lists.myitforum.com <listsad...@lists.myitforum.com> on behalf of Joseph L. Casale <jcas...@activenetwerx.com> Sent: Tuesday, April 4, 2017 6:35 AM To: 'ntsysadm@lists.myitforum.com' Subject: [NTSysADM] RE: screen redraw/refresh on rds The two methods are not even remotely equivalent, the bandwidth you get over CIFS versus sending screen drawing info are radically different. There are some msdn articles and blog entries on the topic, see https://blogs.technet.microsoft.com/askperf/2009/04/17/terminal-services-and-graphically-intensive-applications/ for example. Terminal Services and Graphically Intensive Applications ...<https://blogs.technet.microsoft.com/askperf/2009/04/17/terminal-services-and-graphically-intensive-applications/> blogs.technet.microsoft.com Hello AskPerf, my name is Subheet Rastogi and I am a Technical Lead on the Performance team in Bangalore. Today, we’re going to take a quick look at ... From: listsad...@lists.myitforum.com [mailto:listsad...@lists.myitforum.com] On Behalf Of J- P Sent: Monday, April 3, 2017 8:16 PM To: NT <ntsysadm@lists.myitforum.com> Subject: [NTSysADM] screen redraw/refresh on rds I've got an rds server when you login in and try to view photos, it loads the images very slow (2008rs rds) it loads "line by line" so to speak, its not a bandwidth or latency issue because when I VPN into the site, and map the drive with the images, I don't get the "lag/redraw" effect- , ive tried all options on the rdp connection , bitmap caching, screen resolution (15/16 bit ) , desktop experience etc... but no improvement , Not sure what else to check (its a 2008r2 rds, hyperV guest, on a 2012 host) any thoughts are welcomed and appreciated Jean-Paul Natola
