Hi LeetGPT
Could you try "Increase speech to text concurrency request limit" directly from support+troubleshooting from subscription instead of speech resource and let us know.
Create support ticket option is coming from my personal subscription which has only basic support plan with above approach.
Searching under Support+Troubleshooting and Select my speech service( switched to General question as i did not have speech resource)
Selecting next Justification
Create Support ticket option highlighting
Need details requested in private chat to help you out further if the issue persists.
Thank you.