Liquid Train Possible Bug?

[Quarkwolke]

Hi i got a problem where fluid trains drive to Provider/Requestor stations that either dont have enough fluid or are full.

I got the following requestor setup.

Requestor_ssetup_1

Screenshot 2022-10-22 132225.png (1.21 MiB) Viewed 639 times

Requestor_ssetup_2

Screenshot 2022-10-22 132318.png (54.99 KiB) Viewed 639 times

I try to only get a full train to the station, thats why i set requostor treshhold to 100k and requesting to -100k.
In my head a full train should only come if the tanks are empty and should be able to fully unload.
In the pictures you can see 25k on the signal because 125k are in the tanks and -100k should be requested.
The trains sometimes get bugged and drive to unloading station that has already fluid and cannot fully unload.
I hope someone can help me i googled for hours but couldnt find anything usefull.

Ps:
Heres a log file had to cut half of it because its too big.

factorio-current.log

log

(6.59 MiB) Downloaded 31 times

[ssilk]

I would request some less, due to floating point errors.