I spoke to Lancer Captain Kells and agreed to train one of the Brotherhood Squires by allowing him to accompany me on a mission. I was told to meet the Squire in the airport where he'll give me further details on the mission location.
Clear (location) of all hostiles with Squire
The Brotherhood Squire has given me the mission location. He seems eager to learn, so hopefully his training will go well.
Speak to the Brotherhood Squire
I cleared out the location to complete the mission, and the Squire survived unscathed. I should speak to him to check in before reporting back to Lancer Captain Kells.
Return to Lancer Captain Kells
I need to return to the Prydwen, and let Lancer Captain Kells know the mission is complete.
The Brotherhood squire cannot be killed or harmed and will be ignored by enemies. (Can be chased down by synths while they ignore you due to being on good terms with the Institute, but still cannot be killed. 维吉尔 的炮塔和机器人会和他打起来，导致无法正常对话。核子世界的土匪也会和他打起来。)
The Brotherhood squire will sometimes be chased by the tamed animals.
Paladin Danse will attack the squire if Blind Betrayal has been completed. If he is at a settlement and the player character travels to it with the squire, he will attack and most likely cause the rest of the settlers and other companions to attack as well. Again, the squire will not be harmed and will go for cover. Leave the area to stop the attack.
If the squire is taken to the USS Constitution, they will drag their leg around the ship, acting as if they are a pirate.
When doing Leading by Example on normal and being told to go to Bedford Station to clear all hostiles with the squire, you can clear all the hostiles and the quest won't end. When changing the time to evening so that new hostiles might appear, killing them still does not end the quest. The only fix is to load a save that was before you picked up this quest line. [已核实]
Sometimes after completing the story for the Brotherhood of Steel, Lancer Captain Kells will ask you to inform him when you are ready to head out with another squire endlessly, preventing you from ever doing this quest again. After choosing the peaceful option on the quest A Loose End and completing it, Kells will get bugged and these radiant quests cannot be received anymore. [已核实]
setstage c8675 0 after he bugs out will fix this and make it so Kells will give the quest again.
Whenever you talk to all the squires it does not progress. [已核实]
Sometimes the game will crash upon entrance to College Square, making the quest impossible to complete. Consequently, the Brotherhood squire will continue to follow the player for the remainder of the game, making Institute quests with X6-88 impossible to complete as X6-88 will become hostile to the Brotherhood squire. [已核实]
When sent to University Point the area may already be clear making it impossible to complete the quest.
setstage c8675 30 advances the quest and possibly is a fix to the College Square bug as well. [已核实]
You may be tasked with clearing University Point of synths when friendly with the Institute, meaning the synths in the area are not hostile. This makes it impossible to progress with the mission. Compounding this, if your active main story quest is Synth Retention, you cannot progress with the main story as the Courser will endlessly fire upon the squire.[已核实]