Idiot

Hello it's me again.
I just installed BG2 on a new computer running windows 7. I installed these mods too.
BG2 SoA
BG2 ToB
Patch 26498
BG2 Fixpack

Ascension
Unfinished Business
The Wheels of Prophecy

Items Revised main
Spells Revised
Sword Coast Stratagems 2
Rogue Rebalancing
aTweaks
Items Revised components
BG2 Tweakpack

It all runs fine, except I've encountered this strange problem. Basically, clicking on the spell or ability icon in the interface does nothing. The only way to access a spell/ability is to open the inventory (or journal, map etc...), then return to the game screen whereupon I can cast one spell (or ability) before I have to go through the whole process again. Could anybody help me out with this?
cheers

Hello,
I'm in Trademeet and noticed Cernd has a smaller spell list than Jaheira. I'm certain this has something to do with the mods I have installed. They are:

BG2 SoA
BG2 ToB
Patch 26498
BG2 Fixpack

Ascension
Unfinished Business
D0 Questpack
The Wheels of Prophecy

Items Revised main
Spells Revised
Sword Coast Stratagems 2
Rogue Rebalancing
aTweaks
Items Revised components
BG2 Tweakpack

Does anyone know what could be going on?

Hello,
Here are the mods I plan to install, and the order I intend to install them in. I was wondering whether some of you more experienced people could check that it's all basically ok. It would be unfortunate to get halfway through the game and then encounter a large beetle.

BG2 SoA
BG2 ToB
Patch 26498
Ascension
BG2 Fixpack
Items Revised main
Spells Revised

Unfinished Business
D0 Questpack

Rogue Rebalancing
The Wheels of Prophecy
Items Revised components
Sword Coast Stratagems 2
aTweaks
BG2 Tweakpack

cheers