Take a look in the CSM Screen. The mod have in the realism panel the opcion of refueling. If you have that active might couse troubles.

I Have the same issue i don´t know what happened.

A And i can´t put the 1920x1080 resolution from CSM. When i wanted to change in the cfgrapihcs file i don´t change nothing too.

I have a problem with the engine sound of the mod. It´s doesn´t work in the races. And the game crash late in a few laps.