I had one projected_texture in my map, lighting up some broken glass. That went all fine. Then i added another one in another room, but then the first one disables. Can't i have 2 in 1 map?

Hi,

You can only have 1 of them 'on' at a time (unless you do some coding, see: https://developer.valvesoftware.com/wiki/Env_projectedtexture/fixes)

You need to use triggers to turn one off and the other on at certain points, so only one is ever on..

Rob.

Awesome! Thank you!