Set sv_playerphysicsqc to 1 in Xonotic's configuration to ensure it stays enabled...

diff --git a/xonotic-server.cfg b/xonotic-server.cfg
index ef011cffbc8784866086a3c37dcfef140fba4219..85923c8ea5817c5eb3c8ac7ea088add4452c8e56 100644 (file)
--- a/xonotic-server.cfg
+++ b/xonotic-server.cfg
@@ -65,6 +65,7 @@ set g_respawn_ghosts_alpha 1 "respawn ghost alpha"
 set sv_gibhealth 100 "Minus health a dead body must have in order to get gibbed"
 
 // use default physics
+sv_playerphysicsqc 1
 set sv_friction_on_land 0 "movement friction applied for half a second upon landing on the ground"
 set sv_friction_slick 0.5 "movement friction while on slick surfaces"