Pixelcade doesnt work on reboot

Hi, i need your help.

I try to install Pixelcade on emuelec 4.7 with s905x3.

It works on install, access to companion app ok, but when i reboot or turn off emuelec, pixelcade doesnt work anymore. I need to reinstall (faster than the first install) to make it work again.

Is there a command line in emuelec to “activate” pixelcade on start ? Or any idea on what is the problem ?