I was stuck after choosing a class/hero and can not cancel it

Product: Star Wars Battlefront II
Platform:PC
What is your issue related to? General
Summarize your bug I was stuck after choosing a class/hero and can not cancel it. the only thing is not stuck is the status of gaming that showing teammate numbers/overtime. at last I was kicked as showing I was idle too long..
What is your gamertag/PSN ID/EA Account name?
How often does the bug occur? Rarely (0% - 9%)
Can you tell us the date (MM/DD/YYYY) that you saw the bug? 26/12/2017
What time did you see the bug? (HH:MM AM/PM) 12:36
In what game mode did the bug occur? Galactic Assault
What is your time zone? AET - GMT + 10:00
Steps: How can we find the bug ourselves? not sure
What happens when the bug occurs? I was stuck after choosing a class/hero and can not cancel it. the only thing is not stuck is the status of gaming that showing teammate numbers/overtime. at last I was kicked as showing I was idle too long..
What do you expect to see?
Please select your region Australia
AMD or Nvidia Model Number

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  I was stuck after choosing a class/hero and can not cancel it. the only thing is not stuck is the status of gaming that showing teammate numbers/overtime. at last I was kicked as showing I was idle too long..