Solved

RDP ClientActiveX Has Been Disconnected

Posted on 2013-07-01
8
6,192 Views
Last Modified: 2013-07-17
We have a Citrix XenApp 6.5 server (we'll call it Citrix01) running on Server 2008 R2 that is kicking users off their remote desktop connections when connecting through a Citrix Access Gateway server. They get a message saying the Administrator has disconnected your session. This is logged in the event viewer on Citrix01 when it occurs:
 
Event ID: 1026
Source: TerminalServices-ClientActiveXCore
RDP ClientActiveX has been disconnected (Reason=3)

Event ID: 1105
TerminalServices-ClientActiveXCore
The multi-transport connection has been disconnected.
 
I've found lots of other reason codes for this error, however, I'm hoping someone can tell me what Reason 3 is as I have not been able to find it. On the user's computer, the event viewer only lists that the connection was disconnected but does not indicate that is terminated unexpectedly.

If you need anymore information regarding this error or the environment, please reply and I'll get it to you.
0
Comment
Question by:onlineofmq
  • 4
  • 2
  • 2
8 Comments
 
LVL 29

Expert Comment

by:Sudeep Sharma
ID: 39294184
Are the drivers and firmware of the NIC upto date?

Sudeep
0
 
LVL 4

Accepted Solution

by:
Tushar_Darwatkar earned 250 total points
ID: 39295544
0
 
LVL 1

Author Comment

by:onlineofmq
ID: 39296537
I forgot to mention, this is a virtual server (ESXi 5.0). When the users are kicked off, they can reconnect right away, no problem. It happens randomly. One user said it can happen anywhere from 5 minutes to 2 hours after logging in.

Tushar_Darwatkar, I will try uninstalling the update and have the users report back. It may take a few days due to the upcoming holiday, but I will report back if we continue to have issues or not. Thank you for this information.
0
 
LVL 29

Assisted Solution

by:Sudeep Sharma
Sudeep Sharma earned 250 total points
ID: 39297691
So have you installed VMTools on the server?

Which NIC type is selected on the Server. We generally select VMXNET3 where heavy network activity is required on the server.

Sudeep
0
Microsoft Certification Exam 74-409

Veeam® is happy to provide the Microsoft community with a study guide prepared by MVP and MCT, Orin Thomas. This guide will take you through each of the exam objectives, helping you to prepare for and pass the examination.

 
LVL 1

Author Comment

by:onlineofmq
ID: 39297857
The current NIC type is E1000. I will try a VMXNET3 adapter after testing the uninstalled Windows update as suggested earlier.
0
 
LVL 4

Expert Comment

by:Tushar_Darwatkar
ID: 39298787
Sure no problem.... Waiting to hear from you in this regards...  :)
0
 
LVL 1

Author Comment

by:onlineofmq
ID: 39319208
Ok, thanks for being patient. I had a user get kicked off today. The previous event is not being logged with the same details, I'm guessing because the update was removed, which provided the information for that event ID. Now it just shows the following events from the Security log:

4648     Logon was attempted
4624     Logon was successful
4634     Account was logged off. Logon type 3. Event is generated when a logon session is destroyed.

It does this twice (two sets of the above messages), and they occur all at the same time (down to the second). However, the Logon IDs listed in each set are different. The user was logged on for approximately 2 hours when they were kicked off and the above was logged.

That's the only thing that strikes me as odd, two sets of successfull log on/log off, but the events were created when they were disconnected. I will be looking into changing the VMNic type during a maintenance period the next few days unless someone has another idea.
0
 
LVL 1

Author Comment

by:onlineofmq
ID: 39333223
Well, I changed the VMNic type and a user still had a disconnect. I'm going to continue to look into and split the points between you two for giving me some ideas at least. Thanks again, I'll continue looking.
0

Featured Post

Netscaler Common Configuration How To guides

If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

You might have come across a situation when you have Exchange 2013 server in two different sites (Production and DR). After adding the Database copy in ECP console it displays Database copy status unknown for the DR exchange server. Issue is strange…
Sometimes drives fill up and we don't know why.  If you don't understand the best way to use the tools available, you may end up being stumped as to why your drive says it's not full when you have no space left!  Here's how you can find out...
This tutorial will walk an individual through locating and launching the BEUtility application to properly change the service account username and\or password in situation where it may be necessary or where the password has been inadvertently change…
This tutorial will walk an individual through setting the global and backup job media overwrite and protection periods in Backup Exec 2012. Log onto the Backup Exec Central Administration Server. Examine the services. If all or most of them are stop…

920 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

12 Experts available now in Live!

Get 1:1 Help Now