No massage, but program starts lag and not respond
After error for some time I can't click any bottom
So after you try to use 'jpeg remote shoot' the program freezes? The live view stops updating? Then after some time, it starts responding again?
You are
sure there's no error message anywhere? Sometimes in the gui you need to scroll up to see the message.
You can use
set cli_verbose=2
set gui_verbose=2
before you start shooting to get more debugging output.
You can also try using the rs command directly instead of the button.
I don't really know what could cause this, and I don't have enough information to do any debugging. Obviously, something has changed, it could be Canon firmware settings, chdk settings on the camera, chdkptp code, or maybe something with the OS or drivers. You need to find out what it was. For libusb, the only difference I know is whether you use the filter driver or the INF driver. You should always use the INF driver.
The "memory card error" implies something went wrong in the camera side code. This might happen if connection failed in remote shoot, or chdkptp didn't request the data in the expected time.
