Programmer error: VGClientInventory::HandleItemMoveToCombatInv bad handle.
Get this msg every other time on doing Artisan Quest in Isle of Dawn #7540 when making explosive runes. If I select a solvent first, I'll get an error when trying to select the crafted rune base. If I select the rune base first, then sometimes it just will not let me select the solvent (unresponsive when i click on it). But I can hit back button, rechoose the project, then it will work the next time without issue.