updated

main.lua

@@ -47,6 +47,13 @@ local function runDisplay()
 end
 
 local function run()
+
+    -- Wait for all driver objects to be available
+    while not (tempDriver and coolantDriver and statusDriver and turbineDriver and burnRateDriver) do
+        print("Waiting for all drivers to be initialized...")
+        sleep(1)
+    end
+
     while not reactor do
         print("Waiting for reactor signal...")
         sleep(1)