For a man hell-bent on seeing his dead daughter again Karl seemed to be extra devastated for losing Agatha. I mean the ship was breaking apart and he wouldn't devote any pieces of his memory machine to saving it, because of off-chance of seeing his daughter again.
Why would the space-aliens sent them back in time with his memories intact? It's either crazy or then the Volcryn's would know that his memory-machine would break through the quantum-barriers and eventually Karl would gain his memories back. But, here's the thing, why they would do that same thing to Agatha or Thale's, because surely they would again start receiving psychic feedback from the aliens trying to break the loop.
Interesting thing that no SF writer - to my knowledge - has brought up is, does these space-time continuum breaking paradoxes cause problems for navigation and safety in space? The space is infinite in size, but things inside it can be arranged in certain way, and there are only limited ways things can be achieved. So does the event places cause problems? I don't know for sure, because the humanity has not experienced anything like it.
The paradoxes are extreme events, breaking them has be equally extraordinary. Therefore, maybe one passenger is enough to prevent it from happening in the first place. But it doesn't explain how they occur, and what caused it. It's just a cure. A gift from one species to another, for no reason at all or then the reason is that the paradoxes are things that causes problems for the higher species, and they needed it to be removed.
However, how is anyone going to listen Karl if what he says sounds crazy? The exploration is our oldest sin, and I'm sure the Nightflyer will chase Volcryn's again, even if Karl has the knowledge. So, without knowing what caused it, Karl is just holding a punch of clues in his hands.
Malentha was equally devastated. But strangely she wasn't concerned about flying into the alien phenomenom as she was grieving at Ares bedside as if the android had a soul. If Ares is Synthia's product, then surely, if she wanted she could fix the machine again.
What I don't understand is why Karl believed Loomie more and why Malentha couldn't see that her former lover wasn't acting like the hacker should? Synthia isn't Loomie and she is too angry for acting as the hacker should. It is very likely that the organic Ai never watched and recorded Loomie's actions so carefully that she would have passed as the real hacker. Yet, Karl and Malentha bought her lies as if Synthia had become a master actress all of suddenly.
It took a really long time for Malentha to understand that the Ai light wasn't the same. Even then, she thought that Ares was trying to communicate with her, instead of understanding that things weren't as they looked. Maybe for us humans the thing is that once we trust the face, we trust that they will never change. So maybe it is wrong for us to claim that paranoia is madness, when in fact, it's a nature given warning bell or in the other words, an instinct.
When Malentha got inside the Ai room it took her a while to understand what she was looking at, even though surely should have encountered some of the technology back on Earth and inside the ship and on board Eagle-16. Synthia had to explain everything. It was like a confession from a technology wizard as Synthia told Malentha that she'd done some dark arts. But she made me laugh, when Synthia revealed that Malentha had been shagging his brother. Typical GRRM. LOL.
Why aren't the fans going nuts on this revelation?
Rowen acted like normal man at the brig. It surprised me that they didn't space him, but threw him into the hole to be even more desperate. There is no easy way for him to come back from grief introduced madness as it is the same for everyone of us. Healing takes a lot of time and penitence is not easy. It's far easier to let the anger and madness to fly.
Why nobody in the ship were saying that "look there's life in space?" when they saw the alien being floating outside their bridge? I mean nobody was checking it out, or even pointing at it while they were cleaning and fixing the ship. Sure the Nightflyer was damaged and they'd just the captain, but why is that nobody had time to wonder, when they'd been chasing Volcryn's for nine months? I would have been gaping at it, poking people and pointing at it to the point of madness, just because Volcryn's are an awesome sight to behold. The only pointing and looking happened, when Thale's provided view to Karl.
Yet Rowen was talking about it, and he'd been going to crazy for while, before Karl rescued him from the prison. But how he'd found time to study Volcryn's behaviour as he'd been so googly eyed for the love-of-his-life having a bun in the oven? They'd not got a close sight from the alien being until they were in the situation.
Would successive seasons take a Groundhog Day/Edge of Tomorrow approach, repeating the mission until Humans get first contact right?
Maybe, but with the knowledge Karl has the edge. He can prevent things from happening as they happened, and he can use what he has learned for good. If the second season happens, it has to show that his knowledge makes the difference. So reset isn't necessary. I'm certain that GRRM can expand the world and provide us a larger picture.