PITSTOP OPTIONS, OK or NOT OK

Just did a 30min race at Paul Ricard with 1 mandatory pitstop required, where I noticed things about pit options:
- if no refueling, pitstop takes 22sec; any other option takes additional 25 more seconds (so, 1L take 25sec, 50L take 25 sec, or what ever I put in the car take 25sec) - IS THIS THE RULE, so refueling has to take 25sec, or is this a BUG?

- During pitstop, if I decide to inflate of deflate any of the tire, it does not take any additional time! Is that OK?

- If I select repairs, none of 3 take any time - Is this OK?

- Changing driver take 22sec - That must be OK!

Addtional: there can even be possible to select nothing, but in doing pitstop with none option selected, you got 100% DQ on the end while crossing s/f line. Just tested.

ps: to add, during this race, more then half of the AI drivers, stopped their cars on the road, all around the track. Don`t know why, or they ran of of fuel, or maybe just the 1st one from the line (there were more in the line, one behind another). Strange look at the scene.

 

Non so se sono in argomento, ma: 3 ore di gara è diminuito a 1, variabile tempo, partito con rovesci e pneumatici da asciutto, dopo 6 giri ho fatto il pit stop, mettere le gomme da pioggia e rifornito di carburante. A 5 giri dalla fine le altre vetture erano senza carburante, (ci hanno anche fatto il pozzo), ho tagliato il traguardo primo e io stavo Disqualified. Qual è il significato di tutto questo?

 

I thought in Blancpain that you must change tires and there is maximum driver stint so you must change driver. There is a minimum pit stop of around 72 seconds from line to line( I think it varies a little by track depending on how long pit row is ). exception being at last years Paul Ricard endurance they had a Joker pit stop where you could use one pit stop of your choice to do it as fast as you can. Please correct me if I'm wrong. I'm in the US and just starting watching some races and skimmed through BlancPain rules because of ACC.

 

Added notes to your post.

 

I go crazy to have to readjust all the pressure settings for the tyres every time just to get the settings I used from the start of the race. I would prefer to have the option to +/- 0.1 psi regarding the current settings. What do you think?

 

Agreed. But for 1.0 they'll definitely give us the option to do pitstop presets before the start of the race like on AC1, so that will be a solution to this issue.