Packet loss ? Distant screen starts to transfer, but stops in the middle

James Weatherall jnw "at" realvnc.com
Fri Feb 9 09:56:49 2007


Attila,

There are two main possibilities:

If there is a wireless link involved then moving the mouse while the screen
arrives can cause problems because of issues with Microsoft's TCP stack.

If there is a VPN or other transport involved then the Maximum Transmission
Unit may be wrong, so that the server computer's TCP stack sends packets
that are too large for the transport.

Regards,

Wez @ RealVNC Ltd.
 

> -----Original Message-----
> From: vnc-list-admin "at" realvnc.com 
> [mailto:vnc-list-admin "at" realvnc.com] On Behalf Of Attila
> Sent: 08 February 2007 22:04
> To: vnc-list "at" realvnc.com
> Subject: Packet loss ? Distant screen starts to transfer, but 
> stops in the middle
> 
> Hi,
> 
> I use VNC from the same computer to control several others, 
> and for that I can
> use two internet connection. With the first line, all is OK. 
> But with the
> second one, it seems that some packets are lost : for example 
> the screen of
> the distant computer never display entirely : it stops always 
> at the same
> position (about 1/5). Does anybody as any idea of what is 
> going on ? Thanks.
> 
> Attila
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