Convai suddenly bugged

I had since several week integrated a CONVAI char into my Playcanvas project and it was working allright except the slow answers. But suddenly I get an error when launching the project

ReferenceError: ConvaiClient is not defined
at initializeConvaiClient (https://launch.playcanvas.com/api/assets/files/AI/Scripts/ConvaiNpc.js?id=238163582&branchId=d6a21506-53a9-45eb-be72-daafe8eb754a:27:5)

at set enabled (https://code.playcanvas.com/playcanvas-2.8.2.mjs:21676:14)
The only changes I made were to add some external script to control the movement of my char on an Ipad. Is there something changed in the way Convai Char are working with Playcanvas?? Thanks in advance

Ok I have found the issue, I added external scripts to create virtual joystiks, and somehow they messed around with Convai external scripts… I give up on adapting my project for mobile and Ipads, to many issues, sounds problem, (spatial sound not working), performances limitations which prevent game immersivity, etc… project will be on desktop for the time being.

Thanks for sharing the solution. You can use Unity. it is easy for multiplatform.