Rasa chatbot Not working fine after UI integration and deployment

I have developed a bot for customer support. After developing i did unit testing for every intent and inputs, it is working fine in local. Also i test it in docker container, there also it is working fine.

But when it comes to UI integration or deployment to dev server, bot not giving response for some of the intent.

I am unable to address where the bot getting failed. I would greatly appreciate it if anybody could provide me with any guidance or resources that could help me resolve this issue.

You can try to reproduce the issue on a local or staging environment to see if you can isolate the problem.