[Other]Question about client

[mejo33]

Hey, i have some questions about client 5065. I am sure of FTBGaming using 5065 client versions, but i dont know why i cant login with this client to my server based on Redux V2 source, if i trying to login on normal client 5065 posted on ePVP all its ok. Who can explain me some of this?

[Wolfy.]

U use the FTBGaming client? -If so maybe they modified it to accept only their ip or something.