Remove the mentioned r_portals_fastpath 0 blurb, it's by default off now, the limit is no longer 4
Add the static lighting guide, where the portal entity needs the "static" keyvalue, and then you pass -PortalTraversalLighting to $light_exe step in mapping options
r_portals_fastpath 0
blurb, it's by default off now, the limit is no longer 4-PortalTraversalLighting
to$light_exe
step in mapping options