Footsteps i build lighting Bug

hi, I followed the tutorial Unreal Engine 4 Tutorial: Footstep Sounds (english) - YouTube , when i build lighting, the sound Does not play on the Areas of the map,
do you have a solotion?
my version Unreal engine 4.6.1

thanks you

Hi!

I can not reproduce your problem. In UE 4.6.1. i repeated this tutorial, step by step, and all work fine - before and after light rebuild.

hi, thank you for your reply,

I followed the tutorial, I always have a big problem

my blueprint:

sound OK :

NO SOUND :

without light and ombres sound ok ! full map.

I do not understand, do you have an idea please? thanks :wink:

I checked this. I think, this is bug in UE 4.6.1. In UE 4.7 working normally.

thank you so much solved 4.7 :wink: