diff --git a/TODO b/TODO
index 716e321..52bf5a6 100644
--- a/TODO
+++ b/TODO
@@ -5,3 +5,4 @@ do hardcore testing
 models & art
 space elevator compat
 railloader compat
+major bug with copy-paste when the operation is changed by blueprint but it gets copied to the old settings before it's checked for update
diff --git a/cybersyn/changelog.txt b/cybersyn/changelog.txt
index 31d9eb8..8640985 100644
--- a/cybersyn/changelog.txt
+++ b/cybersyn/changelog.txt
@@ -20,8 +20,13 @@ Date: 2022-11-13
   Features:
     - Added warmup period on just built stations
 ---------------------------------------------------------------------------------------------------
-Version: 0.3.0
+Version: 0.4.0
 Date: 2022-11-15
   Features:
     - Fixed copy-paste
     - Added alert sounds
+---------------------------------------------------------------------------------------------------
+Version: 0.4.1
+Date: 2022-11-20
+  Features:
+    - Bugfix with train blacklisting
diff --git a/cybersyn/info.json b/cybersyn/info.json
index 6343fd8..e27bf34 100644
--- a/cybersyn/info.json
+++ b/cybersyn/info.json
@@ -1,6 +1,6 @@
 {
     "name": "cybersyn",
-    "version": "0.4.0",
+    "version": "0.4.1",
     "title": "Project Cybersyn",
     "author": "Mami",
     "factorio_version": "1.1",
diff --git a/cybersyn/prototypes/entity.lua b/cybersyn/prototypes/entity.lua
index 44ebb83..c5fd57c 100644
--- a/cybersyn/prototypes/entity.lua
+++ b/cybersyn/prototypes/entity.lua
@@ -12,7 +12,7 @@ combinator_entity.radius_visualisation_specification = {
 	distance = 1.5,
 }
 combinator_entity.active_energy_usage = "10KW"
-combinator_entity.allow_copy_paste = true
+combinator_entity.allow_copy_paste = false
 
 
 
diff --git a/cybersyn/scripts/main.lua b/cybersyn/scripts/main.lua
index 4ea2bea..a68b927 100644
--- a/cybersyn/scripts/main.lua
+++ b/cybersyn/scripts/main.lua
@@ -419,9 +419,9 @@ function on_combinator_updated(map_data, comb, new_params)
 				local is_pr_state = floor(bits/2)%3
 				station.is_p = is_pr_state == 0 or is_pr_state == 1
 				station.is_r = is_pr_state == 0 or is_pr_state == 2
-				local allow_all_trains = bits%2 == 1
-				if station.allow_all_trains ~= allow_all_trains then
-					station.allow_all_trains = allow_all_trains
+				local allows_all_trains = bits%2 == 1
+				if station.allows_all_trains ~= allows_all_trains then
+					station.allows_all_trains = allows_all_trains
 					update_station_if_auto(map_data, station)
 				end
 			end
@@ -862,8 +862,8 @@ local function main()
 
 	flib_event.register({defines.events.on_pre_surface_deleted, defines.events.on_pre_surface_cleared}, on_surface_removed)
 
-	flib_event.register(defines.events.on_entity_settings_pasted, on_paste)
-	flib_event.register(defines.events.on_player_cursor_stack_changed, on_cursor_stack_changed)
+	--flib_event.register(defines.events.on_entity_settings_pasted, on_paste)
+	--flib_event.register(defines.events.on_player_cursor_stack_changed, on_cursor_stack_changed)
 
 	local nth_tick = math.ceil(60/mod_settings.tps);
 	flib_event.on_nth_tick(nth_tick, function()
diff --git a/cybersyn/scripts/migrations.lua b/cybersyn/scripts/migrations.lua
index d6d0db7..1b0679c 100644
--- a/cybersyn/scripts/migrations.lua
+++ b/cybersyn/scripts/migrations.lua
@@ -40,6 +40,15 @@ local migrations_table = {
 			map_data.to_comb_params[id] = get_comb_params(comb)
 		end
 	end,
+	["0.4.1"] = function()
+		---@type MapData
+		local map_data = global
+		map_data.tick_state = STATE_INIT
+		for id, station in pairs(map_data.stations) do
+			station.allows_all_trains = station.allow_all_trains or station.allows_all_trains
+			station.allow_all_trains = nil
+		end
+	end,
 }
 
 ---@param data ConfigurationChangedData