Skoda Octavia BKC Hot Start Issues

I have a problem with a Skoda Octavia that it won't start warm.
At first I thought it was the usual problem, so I raised the starting quantity map, but unfortunately it doesn't solve the problem.
I looked at the twist angle that jumps in the LL from 0 to 0.5° so it's not the G40.
When the coolant temperature sensor is disconnected engine doesn't start better. VCDS shows 40-44° when G62 is disconnect.
When I took a 4,7k resistor, then 4,5° is displayed.
I measured the fuel pressure at the tandem pump, has in idle 2.7 bar should have at least 3.5.
If I close the return pipe, it rises to over 10 bar, so the PD-O-rings should also be OK.
If I stop and start again immediately it starts immediately, if I wait 2 min you can start 20 sec until it starts.
You can see on the manometer that first there is no pressure, it rises slowly and then at about 1.5 -2 bar it starts.
When I control the electric pump, the manometer on the tandem pump shows me about 0.05 bar.
If I leave the car for half an hour, it starts up normally again.

Sorry for poor english, translated with deepL translator.