Error in OneLiner fault simulation option dialog box

We had discovered that changing the flag 'Ignore transmission line G+jB' in OneLiner File | Preferences | Fault simulation options dialog box can cause OneLiner to produce incorrect line-to-ground fault solutions until the OLR file is saved, closed and reopened. This problem existed in OneLiner V14. Also it only affected networks with zero sequence mutual coupling.

This error had been fixed in OneLiner version 14.5 with build number 43390 and higher (Program version and build number are displayed in OneLiner Help | About dialog box).

Users should contact ASPEN support to request program update with the bug fix.