I'm not an expert, these are my first discus, so I'll welcome any opinions from people with more experience.
To me they seem well settled in, they are eating well and swimming about, also coming up to me when I'm observing some part of the tank.
Maybe they still have to settle in properly and they're on their way, maybe they're a bit stressed because the pecking order isn't quite established and they are still bickering a bit.
Other users mentioned that it may take a couple of months for them to settle properly, and we're about halfway there.
As I said, I'm no expert, so I'm very much open to suggestions and opinions. As far as I'm aware I'm doing everything right.
(I hope this post doesn't sound too confrontational, I'm actually inviting some input)