You are strongly encouraged to commit a bug report, if you find a problem.
This can either be done with the bug report dialog in the application or 
via the bug tracker https://bugs.kde.org/enter_bug.cgi?product=Smb4k

Please do not forget to include:
(a) a detailed description of what you did to receive the issue you are 
    reporting
(b) the error message or backtrace.
(c) the version of Smb4K you are using
(d) the operating system and distribution (in case of Linux) you are using
(e) all additional information that might be helpful to reproduce and 
    fix the bug