Td4 non start when hot

Hi got a freelancer td4, when the car is hot (after a drive) the car will just cranking over for ages before starting when cold it starts first time. I’ve read all the related post but can’t see how some of them were solved.
I’ve replaced cam sensor made no difference.
I’ve plugged it in crank sensor is reading 280-410rpm when cranking so that’s fine.
I had all 4 injectors serviced in January so they should be fine.
People are saying fuel rail pressure sensor but I would of thought that would play up when cold aswell?

Any ideas what else to go for?
As it’s only when the engine is warm/hot I thought it was a sensor

Don’t want to be doing the parts lottery!!

Yer would be better to ask the question int Freelander section where more freelanderers will see it.

Over ere

https://www.landyzone.co.uk/forum/land-rover-freelander.9/

had same problem on freelander 02 found to be faulty injectors,once replaced started fine