I managed to run DDServer on my Raspberry Pi (Raspbian Strech) and I am able to controll it via qDslrDashboard on my phone (Android)

- Is it possible for DDServer to continue with everything I told it while the phone was conected after I disconect the phone?
The Background is that the Raspberry Pi controlles a slider and a camera and DDServer should manage the settings (for example Holy-Grail) even after I disconect my phone.
I also tryed to install qDslrDashboard on it, but I did not manage to run it afterwards.

Thanks a lot in advance and a nice day
BrainPain