After more 2 000 000 (two million) views on forum for 1.5.0.x development versions... and 1.6.1.0, 1.6.3.0-dev versions
A new stable version, UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38095
Feedback is always welcome
2025-12-05: Celebrating the 23th anniversary of the UltraVNC (26th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38130
2025-12-03: Could you please complete our poll/survey? Renaming UltraVNC files and service to be more clear: https://forum.uvnc.com/viewtopic.php?t=38128
There was a problem to vote, it is solved now! Thanks in advance!
2025-12-02: We need help: English Wikipedia UltraVNC page has been requested to deletion: https://forum.uvnc.com/viewtopic.php?t=38127
Any help is welcome to improve the UltraVNC page and/or to comment on the Wikipedia Talk page
2025-05-06: Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078
2023-09-21: Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864
Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome
Join us on social networks and share our announcements:
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A new stable version, UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38095
Feedback is always welcome
2025-12-05: Celebrating the 23th anniversary of the UltraVNC (26th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38130
2025-12-03: Could you please complete our poll/survey? Renaming UltraVNC files and service to be more clear: https://forum.uvnc.com/viewtopic.php?t=38128
There was a problem to vote, it is solved now! Thanks in advance!
2025-12-02: We need help: English Wikipedia UltraVNC page has been requested to deletion: https://forum.uvnc.com/viewtopic.php?t=38127
Any help is welcome to improve the UltraVNC page and/or to comment on the Wikipedia Talk page
2025-05-06: Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078
2023-09-21: Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864
Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome
Join us on social networks and share our announcements:
- Website: https://uvnc.com/
- GitHub: https://github.com/ultravnc
- Mastodon: https://mastodon.social/@ultravnc
- Bluesky/AT Protocol: https://bsky.app/profile/ultravnc.bsky.social
- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://x.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc
VNC Stops Working
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rgunderson
- Posts: 6
- Joined: 2007-12-01 17:34
VNC Stops Working
Hello all, Great work on the newest version I see many improvements. One thing Im still having the same problem with Vista. When I log in to a machine after a few seconds everything stops responding. I close VNC log back in and the computer is in the same spot as I left it and continue what I was doing and then It stops responding again after 20 seconds or so. I tryed to lower my video settings and that didn't help. I'm running Visa Ultimate and logging into XP Pro computers and a server running 2003. Any Idea's? Robert
Last edited by rgunderson on 2009-08-03 23:39, edited 1 time in total.
Re: VNC Stops Working
newest version build ?
I have with 1.0.6.4 the uvnc_service freeze if i have service_commandline in ultravnc.ini, without this line, no problem
I have with 1.0.6.4 the uvnc_service freeze if i have service_commandline in ultravnc.ini, without this line, no problem
UltraVNC 1.0.9.6.1 (built 20110518)
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer
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rgunderson
- Posts: 6
- Joined: 2007-12-01 17:34
Re: VNC Stops Working
Thanks for the reply. I mean the service don't stop but the view times out and stops responding and I have to go into task manager and end it and then log back in to the computer and it does this over and over. Does it matter what version the computer I'm logging onto is running? also I'm running version 1.0.6.4
- Rudi De Vos
- Admin & Developer

- Posts: 6978
- Joined: 2004-04-23 10:21
- Contact:
Re: VNC Stops Working
Try to select manual the network type (encoder) instead of auto (viewer).
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rgunderson
- Posts: 6
- Joined: 2007-12-01 17:34
Re: VNC Stops Working
I tryed that already and it don't change anything. What do you think about connecting to a computer with a older version of VNC? Does it matter?
Re: VNC Stops Working
I am also having this issue.
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rgunderson
- Posts: 6
- Joined: 2007-12-01 17:34
Re: VNC Stops Working
I think it has something to do when the computer is in lockout and I here that they are still having problem with that even with the new version of vnc.
