Do your skills messing around with ya after 2nd job's choice?
I had the same problem. What u need to do is:
Lvl up to lvl 100. Do not use the commands "/class" before u turned lvl 100. After u turned lvl 100 u can now use the commands, for example "/class soldier and after for example "/class champion".
When its done, just relogg your char without putting any skills. When relogged u can now put all your skills without any troubles or glitches.
Hope this will help!
// Grindcore