# IPC queue, T\_ROB\_1 receives wrongfully

**URL:** <https://tech-community.robotics.abb.com/t/ipc-queue-t-rob-1-receives-wrongfully/3421>\
**Category:** Robot Controller\
**Created:** [March 8, 2010, 10:28am UTC](https://tech-community.robotics.abb.com/t/ipc-queue-t-rob-1-receives-wrongfully/3421 "2010-03-08T10:28:24Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Laro88](https://dub1.discourse-cdn.com/flex005/user_avatar/tech-community.robotics.abb.com/laro88/32/2653_2.png) [@Laro88](https://tech-community.robotics.abb.com/u/Laro88)\
**Post date:** [March 8, 2010, 10:28am UTC](https://tech-community.robotics.abb.com/t/ipc-queue-t-rob-1-receives-wrongfully/3421/1 "2010-03-08T10:28:24Z")

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I have a problem with IPC - again.

I keep getting a RMQ\_Message\_Discarded from T\_ROB\_1 (code 40358) when sending a message to another IPC queue ( going to another task )

The problem is that NOTHING is send to the IPC queue of T\_ROB\_1…

I have updated the controller os to 5.12.3023, reinstalled everything on the controller from scratch etc. but without success.

The program worked fine on another IRC5 a couple of weeks ago.

Any suggestions?

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**Author:** ![Laro88](https://dub1.discourse-cdn.com/flex005/user_avatar/tech-community.robotics.abb.com/laro88/32/2653_2.png) [@Laro88](https://tech-community.robotics.abb.com/u/Laro88)\
**Post date:** [March 8, 2010, 10:36am UTC](https://tech-community.robotics.abb.com/t/ipc-queue-t-rob-1-receives-wrongfully/3421/2 "2010-03-08T10:36:51Z")

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Is the an “advanced” monitoring tool that I can use to inspect the kernel inside the IRC5 controller? I fear that something is rotten inside that controller :rage:

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**Author:** ![Laro88](https://dub1.discourse-cdn.com/flex005/user_avatar/tech-community.robotics.abb.com/laro88/32/2653_2.png) [@Laro88](https://tech-community.robotics.abb.com/u/Laro88)\
**Post date:** [March 9, 2010, 8:32am UTC](https://tech-community.robotics.abb.com/t/ipc-queue-t-rob-1-receives-wrongfully/3421/3 "2010-03-09T08:32:40Z")

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The RMQ\_T\_ROB1 was completely missing, I could not see it when iterating the controller.Ipc.Queues collection.

The solution was to delete the T\_ROB1 task, restart, and then recreate T\_ROB1 from scratch. Somehting wen’t really bad in that controller, still have no idea why…

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**Author:** ![Jetman](https://avatars.discourse-cdn.com/v4/letter/j/e495f1/32.png) [@Jetman](https://tech-community.robotics.abb.com/u/Jetman)\
**Post date:** [March 10, 2010, 4:07pm UTC](https://tech-community.robotics.abb.com/t/ipc-queue-t-rob-1-receives-wrongfully/3421/4 "2010-03-10T16:07:56Z")

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Hello Laro88,

try installing Windows instead or Robotware in that controller and you’ll see what really bad is all about 😆

Like in any system, Cold Start is often the final option but solve many problems that cannot be explained.

Jet

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**Author:** ![Laro88](https://dub1.discourse-cdn.com/flex005/user_avatar/tech-community.robotics.abb.com/laro88/32/2653_2.png) [@Laro88](https://tech-community.robotics.abb.com/u/Laro88)\
**Post date:** [March 11, 2010, 8:06am UTC](https://tech-community.robotics.abb.com/t/ipc-queue-t-rob-1-receives-wrongfully/3421/5 "2010-03-11T08:06:25Z")

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Well, I might be mistaken in expecting more quality from ABB than MS 🙂

I just have to realise that the IRC5’s also require reinstalls from time to time…