I'm experiencing several Issues with the 1.7.10 Pack when it's part of my server. It's crashing at different intervals each time and I've only actually been able to play once... for 15 minutes until it crashed again. I just don't think your servers have enough RAM to run it, but I'd love to be proven otherwise since I really want to play this pack with my friends.
Also, it takes about 3 minutes after it has loaded to allow us to join. I have had it where it shuts down due to the 5 minute timer several times. It's also causing alot more time outs than any other pack. I have concluded it is also laggy as Bawllzz