[How to get input from tracker when the controllers are connected]

 i've try again and it works! 3 trackers were using and i am going to try with more. Waiting for the delivery~

[How to get input from tracker when the controllers are connected]

 Thank you for your help, but it still doesn't work
i am testing with 3 trackers, i can see the input debugger received all 3 inputs from trackers. But There is still only one trackers input was received in unity.
p.s. I did the test with a new project.

[How to get input from tracker when the controllers are connected]

 Thanks!

[How to get input from tracker when the controllers are connected]

 so is it a hardware limitation or software problem?

[How to get input from tracker when the controllers are connected]

 thank you so much! please let me know once have result :D

[How to get input from tracker when the controllers are connected]

  Thank you for your reply.
Is it only support 1 trackers input? Could you please help to try get input from 4 trackers or more at the same time? 

[How to get input from tracker when the controllers are connected]

For unity 2019.1, i can get input from 2 controllers and 2 trackers poco input at most, usually 2 controllers and 1 tracker poco input only.

For unity 2018.3, i only can get 2 devices input.
e.g. 2 x controllers OR 1 controller and 1 tracker poco OR 2 trackers poco
If i turn on the controller, the controller will take over the trackers input immediately, which means i can only use either 2 of controller or trackers input.
p.s. if i turn on 2 controllers, trackers are not able to get input but still can track the position.

[How to get input from tracker when the controllers are connected]

I've also reach the same situration.
i am using the hyper blaster with the tracker (2018), i cannot get the trigger/pag/menu/grip input from the tracker once the controllers are connected.

[Maximum number of Vive Tracker 2018 with pogo pins support]

As document described that 11 trackers can be supported, does anyone success to connect more than 2 trackers and able to use pogo pins input? 
I  have 3 trackers on hand and i was able to connect all 3 trackers to steam vr and also able to track the position and rotation in unity 2019.1 with input utility plugin. But i can not get the pogo input from the third tracker, only success to get inputs from 2 controllers and 2 trackers at the moment.
May i know is there any limitation on the number of trackers?

Thank you so much.

(   - tag added by moderator)

[How to manage your trackers?]

Still not working, i can get input from two controller and 1 tracker at most time
everytime i change the role for the tracker, the detection of input will be changed.
e.g. i can get input from tracker A, but not Tracker B & C. If i change the role of any of tracker, i may get input from Tracker B or C. But i can only get input from TWO trackers at most, i had never get three trackers input at the same time.
I have played with these all day, i am gonna crazy with such unreasonable settings.

here is my enviroment
vive pro
2 x controllers
3 x trackers
unity 2019.1.7f1
STEAMVR 1.5.9
STEAMVR Plugin 2.3.2 (sdk 1.4.18)
INPUT UTILITY PLUGIN (1.10.4)

Please help!!! Thank you so much!

@chengnay