I have just tested the trainer and it works perfectly fine with the 18.104.22.168.8. So something is interfering with the trainer on your system.
Well I will check again but if it does not ctd me or freeze the game in an 1hour to 2hour testing then there is nothing wrong with it. Then I will the desern that the issues lays within youre system.
Update: After an hour and a half of testing. I have not had any issues with the trainer. No CTD's, freezing or even minimising to the desk top. I have not even been able to recreat the issue you are saying.
[Edited by Toki, 4/19/2014 4:29:34 AM]
there are console commands that correspond to each of the respective trainers' options, aside from adding perk points. for perks, you have to add each perk manually with the command player.addperk perk-ID-goes-here you can find the perk ID's on UESP Wiki Link
UNLIMITED HEALTH: tgm
UNLIMITED MAGICKA: tgm
UNLIMITED STAMINA: tgm
ADD GOLD: player.additem F 50000
ADD LOCK PICKS: player.additem A 1000
ADD DRAGON SOULS: player.modav dragonsouls 100
SHOUT COOLDOWN: player.setav.shoutrecoverymult 0
UNENCUMBERED: player.forceav carryweight 10000