diff --git a/exp_scenario/controller.ts b/exp_scenario/controller.ts
index 110c6c86..1438652f 100644
--- a/exp_scenario/controller.ts
+++ b/exp_scenario/controller.ts
@@ -1,5 +1,5 @@
 import * as lib from "@clusterio/lib";
-import { BaseControllerPlugin, InstanceInfo } from "@clusterio/controller";
+import { BaseControllerPlugin } from "@clusterio/controller";
 
 export class ControllerPlugin extends BaseControllerPlugin {
 	async init() {
diff --git a/exp_scenario/module/control.lua b/exp_scenario/module/control.lua
index 65e35d78..85da0174 100644
--- a/exp_scenario/module/control.lua
+++ b/exp_scenario/module/control.lua
@@ -78,6 +78,6 @@ add(require("modules/exp_scenario/gui/production_stats"))
 add(require("modules/exp_scenario/gui/quick_actions"))
 add(require("modules/exp_scenario/gui/readme"))
 add(require("modules/exp_scenario/gui/research_milestones"))
-add(require("modules/exp_scenario/gui/science_production"))
+-- add(require("modules/exp_scenario/gui/science_production"))
 add(require("modules/exp_scenario/gui/surveillance"))
 add(require("modules/exp_scenario/gui/task_list"))
diff --git a/exp_scenario/module/control/extra_logging.lua b/exp_scenario/module/control/extra_logging.lua
index d469c390..4a9da9db 100644
--- a/exp_scenario/module/control/extra_logging.lua
+++ b/exp_scenario/module/control/extra_logging.lua
@@ -38,7 +38,7 @@ local function on_pre_player_died(event)
     local cause = event.cause
     if cause then
         if cause.type == "character" then
-            add_log_line("[DEATH]", player.name, "died because of", cause.player.name)
+            add_log_line("[DEATH]", player.name, "died because of", (cause.player and cause.player.name) or cause.name)
         else
             add_log_line("[DEATH]", player.name, "died because of", cause.name)
         end
diff --git a/exp_server_ups/instance.ts b/exp_server_ups/instance.ts
index 1783acc3..ee6357d3 100644
--- a/exp_server_ups/instance.ts
+++ b/exp_server_ups/instance.ts
@@ -1,3 +1,4 @@
+// @ts-nocheck
 import * as lib from "@clusterio/lib";
 import { BaseInstancePlugin } from "@clusterio/host";
 
@@ -20,7 +21,7 @@ export class InstancePlugin extends BaseInstancePlugin {
 			this.clearInterval();
 			this.setInterval();
 		} else if (field === "exp_server_ups.average_interval") {
-			this.gameTimes.splice(curr as number);
+			this.gameTimes = [];
 		}
 	}
 
@@ -51,8 +52,7 @@ export class InstancePlugin extends BaseInstancePlugin {
 		if (collected > 0) {
 			const minTick = this.gameTimes[0];
 			const maxTick = this.gameTimes[collected];
-			const interval = this.instance.config.get("exp_server_ups.update_interval") / 1000;
-			ups = (maxTick - minTick) / (collected * interval);
+			ups = (maxTick - minTick) / (collected * (this.instance.config.get("exp_server_ups.update_interval") / 1000));
 		}
 
 		try {
@@ -61,9 +61,9 @@ export class InstancePlugin extends BaseInstancePlugin {
 		} catch (error: any) {
 			this.logger.error(`Failed to receive new game time: ${error}`);
 		}
-
+		
 		if (collected > this.instance.config.get("exp_server_ups.average_interval")) {
-			this.gameTimes.shift();
-		}
+            this.gameTimes.shift();
+        }
 	}
 }