diff --git a/TODO.txt b/TODO.txt
index 3f41a2be7..5674c8b76 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -201,8 +201,7 @@
 * run a* in a web worker DONE 11/29/2024
 * create async pathfinder DONE 11/29/2024
 * captured tradeships use async pathfinder DONE 11/29/2024
-* run name calculation in web worker
-* BUG: tradeships wrong color
+* BUG: trade ships not building DONE 11/29/2024
 * have NPCs build destroyers and battleships
 * spread out calculate clusters
 * add radiation from nuke
diff --git a/src/core/configuration/DevConfig.ts b/src/core/configuration/DevConfig.ts
index f55d6a291..857e6a283 100644
--- a/src/core/configuration/DevConfig.ts
+++ b/src/core/configuration/DevConfig.ts
@@ -5,7 +5,7 @@ export const devConfig = new class extends DefaultConfig {
     unitInfo(type: UnitType): UnitInfo {
         const info = super.unitInfo(type)
         const oldCost = info.cost
-        info.cost = (p: Player) => oldCost(p) / 5
+        info.cost = (p: Player) => oldCost(p) / 10
         return info
     }
 
@@ -25,9 +25,9 @@ export const devConfig = new class extends DefaultConfig {
     turnIntervalMs(): number {
         return 100
     }
-    boatMaxDistance(): number {
-        return 5000
-    }
+    // boatMaxDistance(): number {
+    //     return 5000
+    // }
 
     // numBots(): number {
     //     return 0
diff --git a/src/core/execution/PortExecution.ts b/src/core/execution/PortExecution.ts
index 8d6ec12cd..a6515f3da 100644
--- a/src/core/execution/PortExecution.ts
+++ b/src/core/execution/PortExecution.ts
@@ -49,6 +49,10 @@ export class PortExecution implements Execution {
             }
             this.port = player.buildUnit(UnitType.Port, 0, spawns[0])
         }
+        if (!this.port.isActive()) {
+            this.active = false
+            return
+        }
 
 
         const alliedPorts = this.player().alliances().map(a => a.other(this.player())).flatMap(p => p.units(UnitType.Port))