Force flush HTTP (Server)

I am using HTTP (Server) to serve Control (the OSC application) with a json code so that I can upload my own layouts.
So far it works once, twice then it seems like the server is not sreving the latest changes in the file so I need to change constantly the URL to be served so I force a new URL each time.
Even accessing the same URL from a browser in the same computer where vvvv runs at the first refresh the old code is served, after refreshing 2 times then the new code appears.
Is there any way to force refresh and flush the old content?

2x refresh actually works all the times, I was confused before cause the “gyro” widget in Control does not work in the Android version.

Apologies that it took quite a while to respond but should be fixed in upcoming release.