My brake pedal seems to be bit odd. In general driving I don't feel that braking is not enough and it feels fairly hard, but if I push further, it seems to go further. My first though is air in the system, but even pumping the pedal few times this don't change a lot, and it slowly can go down if I keep the pressure.
Funny thing is I cant remember if this is how the pedal felt when it was new(1 and half years ago ), could someone try this and let me know please.

Also with engine off, after few pedal presses it gets solid.
Braking under ACC is fine and stop/start turns the engine off with the brake pedal slightly pushed beyond the usual press point
I could try bleeding or talking to the dealer, What do you think?

Call LRA and get them to check the car out. 2020 Pangea Green 1st Edition D240 New Defender 110 is here and loving it
2018 Melting Silver Mini Countryman PHEV - soon to be replaced
2015MY Corris Grey SDv6 HSE Dynamic, the best car I have ever owned, totally reliable only a cou0le of rattles in 3 years, now no longer in my care
Also in my garage is a 1996 TDi300 Defender 90 County HT made into a fake CSW

I'm thinking seized caliper or master cylinder issue................so yes, call LRA pronto.

Noticed any pulling to one side or another under braking? MY2016 HSE D SDV6 - gone due to fuel dilution problems.

By the age of 50 you have the face you deserve - George Orwell.

Pedal going hard when engine is off is perfectly normal.
Air in the system is unlikely unless they've been messed with recently?
Suppose the obvious thing to check is brake fluid level?

I agree with wild that if there's a issue then it should be around master cylinder. Fluid level is ok, I am going to drop at the dealer and ask if someone could have a quick look. Thanks all.