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

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Use UltraVNC SC on Windows 10 and Windows 11 super lag?

Single Click discussions / bugs
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aaronlin
Posts: 1
Joined: 2023-01-06 05:26

Use UltraVNC SC on Windows 10 and Windows 11 super lag?

Post by aaronlin »

Please someone has the same problem as me:
Using UltraVNC SC on Windows 10 and Windows 11
Will the screen become super laggy after connecting?
Is there any version that supports Windows 10 and Windows 11?
Is it normal?
Thank you
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Rudi De Vos
Admin & Developer
Admin & Developer
Posts: 6978
Joined: 2004-04-23 10:21
Contact:

Re: Use UltraVNC SC on Windows 10 and Windows 11 super lag?

Post by Rudi De Vos »

A new version will be available in a few days, based on UltraVNC Server 1.4.0.x.
UltraVNC links (join us on social networks):
- Website: https://uvnc.com/
- Forum: https://forum.uvnc.com/
- GitHub sourcecode: https://github.com/ultravnc/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
- uvnc2me: https://uvnc2me.com/
User avatar
Rudi De Vos
Admin & Developer
Admin & Developer
Posts: 6978
Joined: 2004-04-23 10:21
Contact:

Re: Use UltraVNC SC on Windows 10 and Windows 11 super lag?

Post by Rudi De Vos »

New version:
- https://uvnc.eu/download/1400/winvnc_SC20_1405.zip

To test change the helpdesk.txt (syntax differ a little, see sample) and run winvnc_SC.exe.

Encryption and DDEngine are buildin, no seperate DLL needed.

1.4.0.5 is running stable, the UltraVNC SC based on it is still experimental, we lack feedback.
UltraVNC links (join us on social networks):
- Website: https://uvnc.com/
- Forum: https://forum.uvnc.com/
- GitHub sourcecode: https://github.com/ultravnc/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
- uvnc2me: https://uvnc2me.com/
Neustradamus
20
20
Posts: 54
Joined: 2011-03-26 20:22

Re: Use UltraVNC SC on Windows 10 and Windows 11 super lag?

Post by Neustradamus »

@aaronlin: Have you tried the last current version?
It is 1.4.2.0: https://forum.uvnc.com/viewtopic.php?t=37777
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