Hi,
I am using the latest version of UVNC Server on a Windows10 computer.
Sometimes it happens that I get the following error:
{Server closed connection}
{ -Manual closed }
{ -Network disconn }
The problem is "solved" by restarting the service.
I sould like to know if this is a known issue or maybe is something I do wrong when configuring the server.
Thanks in advance.
Regards,
Cerro
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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
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Any help is welcome to improve the UltraVNC page and/or to comment on the Wikipedia Talk page
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Server closed connection
Re: Server closed connection
Hi,
I've got the same issue with Windows 10 computers but restarting the service remotly doesn't solve the problem everytime
I've found that this issue occurs with users that are not administrator on the computer (with administrator users, the service is still working after few days, with non administrator users, the server is closed within a day)
Hope someone could help about this issue!
I've got the same issue with Windows 10 computers but restarting the service remotly doesn't solve the problem everytime
I've found that this issue occurs with users that are not administrator on the computer (with administrator users, the service is still working after few days, with non administrator users, the server is closed within a day)
Hope someone could help about this issue!
Re: Server closed connection
We also periodically see this issue when connecting to client machines. Any solution?
- Rudi De Vos
- Admin & Developer

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Re: Server closed connection
Please try the latest version, some leak resource could cause this.
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VNCHELP890
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Re: Server closed connection
Did you try what he suggested?
^^
Results were?
Results were?
Re: Server closed connection
@Cancer, @tnonotte, @krwudtke: Have you tried with the latest current UltraVNC release build like @Rudi De Vos has specified you?
- viewforum.php?f=56
The problem is always here?
- viewforum.php?f=56
The problem is always here?
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