UDPv4: Interrupted system call

[fastforward]

Hello,
I am getting the following error:

write UDPv4: Interrupted system call (WSAEINTR) (code=10004)

I have searched the forums and I am not sure that anyone had this issue.

I am running a XP client (tablet version) at a remote location.
The tunnel was successfully connected then connection dropped and i now get the above error.
I have already switched the key once...no success. The tunnel failed while using Remote Desktop Connection.

At the same location I use a different XP client to connect to same UT server and no issues there.

Please help

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k, so I guess no one had the time to look at this or it did not happen to anyone before or I did not explained my problem in enough detail, so this is what I am trying to achieve and where I stumble...

I have two separate VPN clients (client A & client B) at a remote location(site)-> Wireless Router->Cable Modem->>> WAN ->>> Cable Modem-> UT Router Mode-> Terminal Server (SRV1)

I need the TS to be accessed by clients from remote location/s.

Client A can connect at all times and stays connected.
I was able to connect client B once, then while connecting client A, client B connection was terminated. When trying to reconnect client B, I get the above posted error.

So, has anyone had this issue. Could it be that both clients seat at same location behind same router. I will eventually replace this router with an UT box for the site but for now I need to make this work.
Any help would be greatly appreciated

[mrunkel]

Your problem is with the router at the clients location. It is too dumb to handle two connections to the same IP via UDP.

Can't help you there unfortunately.

Another workaround is to use a port forward for the terminal server at the main location. Lock it down to the remote site IP if you want.

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Thanks Mrunkel. I'll try that

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well, it is not the router. I was able to use different machines at the same time through same router -> wan -> UT server.
so, it is either the XP client machines or the keys. I tend to belive that it's the machine settings or network cards. I had failuire with a sony vaio and a fujitsu tablet. both running XP.
Had no issues with a dell (wired and wireless) running XP and another vista running machine.
What would be the setting that would cause this issue in a client. I tried comparing the settings from one not working with the one s working and can't seem to pin point the issue.

[dwasserman]

Send me the tablet pc and I do the test

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Send me the tablet pc and I do the test

lol no I won't do that 'cause you would think I don't like you. If you ask me the tablets should be used as paper weights and nothing else. (notting but issues with this one)