@elkillo:
No idea, i do know V5 has the status internal testing and there are mods added to the pack (not only updated)
http://forum.feed-the-beast.com/threads/direwolf20.4829/
It could that it takes longer to the adding of the mods, could be that there is an conflict with an mod, i'm at work atm so can't test this
Twiligtforest does add a few things in the world, and extra bees tends to have some problems with the genetics.
Added ExtraBees 1.4.9.26-prerelease
Added TwilightForest 1.15.1
could you try if you disable twilight forest or extra bees if it works? incase it doesn't work the other way around? and report the findings?
the server i get on has upgraded to v5 and i want to get on
Does your get stuck on building terrein while connection to a server? if not please make a new topic