Qglobal problem

[aza77]

at the quest tutorial:

[varname] the name of the variable you want to save. Do not include the variable prefix as part of the name. When the quest for the npc who recieves this variable begins, a variable with the name that you here preceeded by a "$" will be available. For example, if [varname] is "genius" then a variable named $genius will be available to the quest script of the npc with whatever you specified in it. Variables are cached and won't be reloaded unless the cache cleared or the variable is undefined. So make sure to use $variable = undef; after the variable was used, especially if you have multiple persons using the quest.

this means in your case each time you use the variable make sure to use $variable = undef; so it gets reloaded