The connection to the camera is established!
I can change the time, aperture etc.

When the preferences -> Shooting -> Saving; set JPEG and RAW download mode to "Leave in the camera":
The take a picture works fine.

And this works also with RAW + JPG-Basic, when i saving only the JPEG in the iPhone ...

I get no error message.
The App is without response.

Alex (Helicon Soft developer) wrote me a mail:

Please go to the app's preferences -> Shooting -> Saving; set JPEG and RAW download mode to "Leave in the camera" and try again.

Yes, this works fine!!!!

And this works also with RAW + JPG-Basic, when i saving only the JPEG in the iPhone.

Best ...

The Wi-Fi-connection is successful (with Snapbridge and an another iPhone)!
I can also see the LiveView and change the aperture, time etc.

But when I take a phote, the app crashed...

With qDSLRDashboard and Windows-10 is works fine...
With qDSLRDashboard and iPhone the LievView does not work but ...

I have send a bug report from my iPhone.

With Windows-10 and USB is work fine, but not with WLAN with iOS and PC...

Greetings!
Tom

The Snapbridge-trick works fine for me too.

But when I take a picture, the program crashes.

It crashes on the Windows10-computer, iPad and iPhone...

Does anyone have an idea?

Greetings!
Tom