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Networking with Windows Vista Networking issues and questions with Windows Vista. (microsoft.public.windows.vista.networking_sharing) |
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VNC Runs really slow on my Vista64 box?
Hi there... I am having trouble getting VNC to run in vista64. I have it installed on a few XP systems and a few vista 64 systems. Everything "works". As I can connect and use it as VNC is ment to be.. but I am having trouble with VNC when installed on the Vista64 boxes. Basicaly the connection runs "slow". On the XP boxes the screen lag over the LAN is almost not even noticiable. While on my Vista64 box the delay in screen draw is so slow it is really hampering my use of these other remote systesm in the LAN network. I found this post though google 'Vista Remote Desktop Connection Client runs slow @ mydigitallife.info' (http://www.mydigitallife.info/2007/0...4-edition-rdp/) Witch basicaly says that I have to turn off "Receive Window Auto-Tuning Level" and "Receive-Side Scaling State" to fix this... I have tried this with the command "netsh interface tcp set global rss=disabled autotuninglevel=disabled" but it dose not seam to help. Dose anyone have any fix for this. Thanks in advance. -- Jyujinkai |
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VNC Runs really slow on my Vista64 box?
Jyujinkai;861985 Wrote: I found this post though google 'Vista Remote Desktop Connection Client runs slow @ mydigitallife.info' (http://www.mydigitallife.info/2007/0...4-edition-rdp/) Witch basicaly says that I have to turn off "Receive Window Auto-Tuning Level" and "Receive-Side Scaling State" to fix this... I have tried this with the command "netsh interface tcp set global rss=disabled autotuninglevel=disabled" but it dose not seam to help. Hi Jyujinkai, I just want to point out VNC *is not* Vista Remote Desktop so doing that will not help you at all for VNC and probably make things worse so undo the AutoTuning and Receive Window settings (Receive-Side Scaling) Try turning off Differential Compression since XP does not use it... Click Start and type optionalfeatures.exe into the searchbox and press enter, then just untick "Remote Differential Compression" then click OK If your using VNC in a LAN environment this will help but if your using it over the internet this will not help...Also make sure you have your manufacturer video card drivers installed on each computer otherwise VNC will lag regardless Steven -- dmex '[image: /presenceimage?mkt=en-AU]' (http://settings.messenger.live.com/C....com&mkt=en-AU) |
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VNC Runs really slow on my Vista64 box?
dmex;861989 Wrote: I just want to point out VNC *is not* Vista Remote Desktop so doing that will not help you at all for VNC and probably make things worse so undo the AutoTuning and Receive Window settings (Receive-Side Scaling) ok... i got that command from the above website.. I assume the command to ren-enable it is "netsh interface tcp set global rss=enable autotuninglevel=enable" But i get a error "The parameter is incorrect" dmex;861989 Wrote: Try turning off Differential Compression since XP does not use it... This seamed not to do anything. dmex;861989 Wrote: If your using VNC in a LAN environment this will help but if your using it over the internet this will not help...Also make sure you have your manufacturer video card drivers installed on each computer otherwise VNC will lag regardless I am only interested in using vnc over a LAN, but like i said disabling that thing did not help. Also I have the latest drivers for my card installed on the vista64 system. dmex;861989 Wrote: Vista`s builtin Remote Desktop should work better than VNC in this case Well basicaly I just use various software that utilized CPU resources over a network (I do 3D rendering for a living on my home network) So the second vista64 system is basicaly a render box... so I only really use it as a remote desktop pumped out to my main workstation as a vnc window when i wish to load up diffrent software for my workstation to connect to.... In otherwords I do not need internet remote desktops.... This is all I want so if this other remote desktop thing works fine then I will just use that.... but i do not know how. Thanks for your reply -- Jyujinkai |
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VNC Runs really slow on my Vista64 box?
In message Jyujinkai
was claimed to have wrote: Dose anyone else have any thoughts on this? In short, VNC is just slow. Use Remote Desktop instead. |
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VNC Runs really slow on my Vista64 box?
Jyujinkai ha scritto:
Dose anyone else have any thoughts on this? Yes...on sunday I tried to install ultravnc on my notebook (vista home basic...no rdp) and got disconnected very often. I was testing it in lan environment!! So I downloaded Teamviewer....with a completely different result. Stefano |
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