diff --git a/core/src/mindustry/world/blocks/defense/ForceProjector.java b/core/src/mindustry/world/blocks/defense/ForceProjector.java
index fbc32b5eeb..cfafdca584 100644
--- a/core/src/mindustry/world/blocks/defense/ForceProjector.java
+++ b/core/src/mindustry/world/blocks/defense/ForceProjector.java
@@ -207,7 +207,7 @@ public class ForceProjector extends Block{
 
             phaseHeat = Mathf.lerpDelta(phaseHeat, Mathf.num(phaseValid), 0.1f);
 
-            if(phaseValid && !broken && timer(timerUse, phaseUseTime) && efficiency > 0){
+            if(phaseValid && !broken && timer(timerUse, phaseUseTime / timeScale) && efficiency > 0){
                 consume();
             }
 
diff --git a/core/src/mindustry/world/blocks/defense/MendProjector.java b/core/src/mindustry/world/blocks/defense/MendProjector.java
index 74c0e2aa39..e56333732c 100644
--- a/core/src/mindustry/world/blocks/defense/MendProjector.java
+++ b/core/src/mindustry/world/blocks/defense/MendProjector.java
@@ -98,7 +98,7 @@ public class MendProjector extends Block{
 
             phaseHeat = Mathf.lerpDelta(phaseHeat, optionalEfficiency, 0.1f);
 
-            if(optionalEfficiency > 0 && timer(timerUse, useTime) && canHeal){
+            if(optionalEfficiency > 0 && timer(timerUse, useTime / timeScale) && canHeal){
                 consume();
             }
 
diff --git a/core/src/mindustry/world/blocks/defense/RegenProjector.java b/core/src/mindustry/world/blocks/defense/RegenProjector.java
index 88a1a8e549..1f8d60a39b 100644
--- a/core/src/mindustry/world/blocks/defense/RegenProjector.java
+++ b/core/src/mindustry/world/blocks/defense/RegenProjector.java
@@ -139,7 +139,7 @@ public class RegenProjector extends Block{
             anyTargets = targets.contains(b -> b.damaged());
 
             if(efficiency > 0){
-                if((optionalTimer += Time.delta * optionalEfficiency) >= optionalUseTime){
+                if((optionalTimer += edelta() * optionalEfficiency) >= optionalUseTime){
                     consume();
                     optionalTimer = 0f;
                 }
diff --git a/core/src/mindustry/world/blocks/production/WallCrafter.java b/core/src/mindustry/world/blocks/production/WallCrafter.java
index 76da4a79fa..99d980c77d 100644
--- a/core/src/mindustry/world/blocks/production/WallCrafter.java
+++ b/core/src/mindustry/world/blocks/production/WallCrafter.java
@@ -204,7 +204,7 @@ public class WallCrafter extends Block{
                 }
             }, null) * Mathf.lerp(1f, liquidBoostIntensity, hasLiquidBooster ? optionalEfficiency : 0f) * (itemValid ? itemBoostIntensity : 1f);
 
-            if(itemValid && eff * efficiency > 0 && timer(timerUse, boostItemUseTime)){
+            if(itemValid && eff * efficiency > 0 && timer(timerUse, boostItemUseTime / timeScale)){
                 consume();
             }