OK, I don't see anything there.
If the configs you copied over were from Netrunner 14 which had KDE SC 4 then most of these will no longer work under Plasma 5, and some can actually cause the lockups you are describing. Try using a unmodified home directory for a few hours first and then start adding back in your old settings one at a time only under the correct locations for Plasma 5. Don't forget to compare the old settings to the new ones as some formatting has also changed, and in some cases the use of additional config files have been added under .local/share/kxmlgui5.
KDE SC used .kde4/{etc} for most of it and it's applications to store configs, this is no longer used.
Plasma 5 now uses the xdg standard of using the .config and .local directories.
If the configs you copied over were from Netrunner 14 which had KDE SC 4 then most of these will no longer work under Plasma 5, and some can actually cause the lockups you are describing. Try using a unmodified home directory for a few hours first and then start adding back in your old settings one at a time only under the correct locations for Plasma 5. Don't forget to compare the old settings to the new ones as some formatting has also changed, and in some cases the use of additional config files have been added under .local/share/kxmlgui5.
KDE SC used .kde4/{etc} for most of it and it's applications to store configs, this is no longer used.
Plasma 5 now uses the xdg standard of using the .config and .local directories.
