Device - Android phone. Steps to reproduce: 1. Plug in phone. 2. Open phone device storage folder (i.e. 'SD card') in Dolphin. 3. Press F5 button and don't wait for refreshing/loading of SD card folder - immediately press 'F5' button again. 4. Take a look at 'The process for the mtp protocol died unexpectedly.' error message below location bar.
mtp is provided by kio-extras, moving back to the right product.
Pressing F5 spawns another mtp.so process, so this is bug #396527 *** This bug has been marked as a duplicate of bug 396527 ***