Just updated to 2.0.2.7 on GTNH, first launch worked fine. Forge loaded all mods without issue. Second attempt after relaunching client results in java hanging on loading Nuclear Control 2. Tested 3 times with each being a fresh install and all three had the same problem after the second launch.

Tested with latest java (8-161) reverted to older which worked previously on GTNH 2.0.1.3 (6-151) still had issue

Tested with nuclear control disabled in the Twitch mod loadup and the pack worked like a charm, loading to splash screen for playing. What changed between GTNH 2.0.1.3 Nuclear control and in 2.0.2.7 for the mod itself?

Using NC2 v 2.4.1a

That's an outdated version of the mod. Maybe talk to the modpack maker first.

I would recommend it for all of your mods. 2.4.1a was released on Jul 12, 2016, while 2.4.3a was released on Aug 14, 2017, so I would assume it's been a long time since you checked.

I have the ic2 forum link which are not up to date. Curse link i never used before. @xbony2

@Lithorn i will update NC to newest version in the next update.

@xbony2 not checking some mods for a long time because thought there are no new update available.

Fair enough I suppose.