I once got the name of a chain of the form Net-D?5BC1522A-Pad3, it was preceded by removing and adding the modified schematic element the same element of eeschema schematic, which corresponds to footprint on video. The project was created in kicad 4, on components under kicad 4, but the component that is being worked on in the video is added from the latest git build for kicad 5. With other components not tested. The problem is that for some reason you have to call "Update from schematic" twice.
One more moment. For some reason, the footprint is not always updated when it is edited and saved in the editor, when you click "Update from schematic". You have to remove is the footprint, the reassignment with new changes footprint in schematic does not help. Remove footprint leads to difficulties re-positioning after updating (applying changes from the schematic). For example, Housing DIP-40.
I know that there is such a button "update footprint on current PCB". The most interesting thing is that it becomes inactive when you open the footprint from the printed circuit Board for editing and save it in another (your library). Perhaps there is no reference in the current assignment to this footprint yet. Well, reassign the component changed footprint, but when you apply an update from the scheme footprint does not change, is not updated to a new one. For example, some footprint are the wrong diameter planting holes. Default is 0.8 the hole and in fact the electronic component, the diameter of the pin is 0.5. The hole should be 0.6. Therefore, the footprints have to be corrected and, in order not to change the default footprints, I save the changed ones in a separate place, which is available for both reading and editing.
Application: kicad
Version: (5.1.0-247-g252934694), release build
Libraries:
wxWidgets 3.0.4
libcurl/7.63.0 OpenSSL/1.1.1a zlib/1.2.11 libidn2/2.0.5 libpsl/0.20.2 (+libidn2/2.0.4) libssh2/1.8.0 nghttp2/1.34.0
Platform: Linux 4.19.8-arch1-1-ARCH x86_64, 64 bit, Little endian, wxGTK
Build Info:
wxWidgets: 3.0.4 (wchar_t,wx containers,compatible with 2.8) GTK+ 2.24
Boost: 1.68.0
OpenCASCADE Community Edition: 6.9.1
Curl: 7.63.0
Compiler: GCC 8.2.1 with C++ ABI 1013
Build settings:
USE_WX_GRAPHICS_CONTEXT=OFF
USE_WX_OVERLAY=OFF
KICAD_SCRIPTING=ON
KICAD_SCRIPTING_MODULES=ON
KICAD_SCRIPTING_PYTHON3=OFF
KICAD_SCRIPTING_WXPYTHON=OFF
KICAD_SCRIPTING_WXPYTHON_PHOENIX=OFF
KICAD_SCRIPTING_ACTION_MENU=ON
BUILD_GITHUB_PLUGIN=ON
KICAD_USE_OCE=ON
KICAD_USE_OCC=OFF
KICAD_SPICE=ON
Anton, I've read your report and watched the video attached for 5 times or so, still can't clearly see your point. Please try to re-phrase what the issue is. If you see more problems, please separate them. You may give step-by-step instructions to reproduce the issue(s). If messages are important, you may set the language of KiCAD back to English for the time of screen capture (only few of us can read Russian text)