diff --git a/stacks/streaming/stack.env b/stacks/streaming/stack.env
index 840866d..13e6121 100644
--- a/stacks/streaming/stack.env
+++ b/stacks/streaming/stack.env
@@ -18,8 +18,11 @@ POSTGRES_PORT=5432
 JWT_SECRET=0dd9fcdb632277b76977dbada8226e547cc773e1deafc8d778d4038f8d59393b
 
 # --- jellyplex-watched ---
-# Plex is host-native, not containerised, so it is reached on the LAN IP.
-PLEX_URL=http://192.168.1.69:32400
+# Plex is host-native. Plain HTTP on :32400 only answers on loopback; LAN HTTP
+# gets an empty reply. Temporary host socat proxy plex-http-proxy.service
+# exposes loopback Plex HTTP on :32402 for Docker clients (Plexyfin + jellyplex).
+# Tear down that unit after Plex is decommissioned / Plexyfin is done.
+PLEX_URL=http://192.168.1.69:32402
 PLEX_TOKEN=hM9aycswHKSsUrxiHqwq
 JELLYFIN_BASEURL=http://jellyfin:8096
 JELLYFIN_TOKEN=a3d9ee827d5c42298cae087a2c31d3fa