Canon PowerShot SX540 HS: connection is lost when trying to change settings
Entangle version: 1.0
libgphoto2 version: libgphoto2 2.5.22
Camera model: Canon PowerShot SX540 HS
Description of problem: With some difficulties (mutual access on the camera, not sure why - I unmounted it) I was able to connect my camera with Entangle. I am also able to take photos. If I try to change settings like ISO or time then I get the error about PTP-Device in use. (Canon EOS M Full-Press failed, 0x2019). I have to turn off the camera and turn it on again in order to reconnect it.
Without changing any setting I am able to take a bunch of photos.
What can I do ?
Thanks in advance!