Your Weclome , though it was fun try fix it myself too .

Your Umarker don't know how to handle when mining iron-ore and one iron-ore deposit goes to 0. What said was: scripts/umarker.lua:296: Resource amount has to be greater than 0. Running Factorio V 7.5 Blueprints V 0.6.2 Changed this in scripts/umarker.lua started at 295 if resource.amount - minedItem...

warm up level the inserter are the wrong way of Scenario pack of 0.4.2