Kicked out while playing

Rosairon13

Hi , i have multiple times that i get kicked out en then it says that i left te game.. i'm just busy with a generator or running toward one and poof i'm out. My items lost my achieves don't count while i get kicked out for no reason. I'm just fixing generator or walking/running toward one. Today i had it 5 times. It's getting pretty annoying please fix this