help;VRRP is not work very well!

I use VRRP do a lot of pppoe-client , I am sure the user and password is right.but this pppoe-client Randomness is not very good,maybe it is pppoe-out1 is not work ,maybe it is pppoe-out5.
I am sure that the following questions:
1、ROS V 6.4
2、the vrrp set ok
3、the vrrp have them own ip address
4、the ether of vrrp have ip addrdss
5、a total 60 pppoe-out,all of them crate by the same commond.