Skill issue.

At 2:59, an ogre rolls off your factory, and a new ogre nanoframe appears. At 3:00 you queue an ettin at the end of factory queue. The factory is not on repeat queue.

Your factory assist caretaker is on a tree reclaim order. Your one active welder in base is building a lot of wind turbines. Your frontline commander has 20 buildpower and is the only high priority constructor you have. You have 19.4 m/s income.

When the gunship raid comes by, your front commander builds out a razor, using 100% of your income there. After that is completed, your buildpower is split once again between your factory(10 m/a) and 15m/s welders building razors behind your factory (one razor with blocked firing line due to wind turbine). The razor has high priority. The 2nd backline razor after completing the first is also high priority. This is why your production stalls and nothing is rolling off your factory. You cancel the ogre at 260 metal sunk into it, allowing you to spend more metal on the 2nd backline razor. ChonkyPeanut is an insufferable toxic teammate.

You could have gone about that better. Commander and 2 llt live against 4 Locust, you could even just build out 2 more llt to the forest, it's a fine enough position. You could use priority system better, that frontline commander halts all your backline production, maybe it shouldn't even build llt at the moment. Your factory caretaker should be queued a repair order around the factory, the tree reclaim isn't doing anything good, the factory should be more closely managed, the welders in the backline should group up faster and you should decide on razor or ettin, and put whichever on high priority (I would prefere high priority ettin much earlier than the razor got planted and high prioritie'd)

I think you fat-fingered the alt key, and that's why it got appended to the end of queue. Do you click the build menu portrait or use hotkeys? You can easily clear the entire factory queue with CTRL+S instead of right clicking each individual build order.