wbserver roundSlider widget doesn't start/update audio tone program

[snippsat]

Also this was the original Thread where i made code for slider,as you have made many Thread about this.
As mention before you have a project that's not so easy,and i have not have time to install GNU Radio to test all,and that's really not my task either.

You probably need some Threading code as there are two things happening at once live Flask server(run live) with Ajax return of values, GNU Radio(run live),this usually mean that there will be a block.