PSP MasterQ problem

[Mendel]

when i load the the plugin psp MasterQ into a track, i only hear the sound on the left. when i pan the trck to right ( with the nuendo panner ) i don't hear a thing. when i pan it to left i can hear it. in he plugin i don't see anything with pan. does someone have his problem to ? and how can i fix it.

Edit: this only happens when i load preset from MasterQ


thx

 

[Hopkins-WitchfinderGeneral]

Set the switch at the bottom to STEREO

 

[Mendel]

thx !!