Problems using the numeric keypad
Key maps are working normally, however some key on the numeric keypad can't be used/aren't working.
Long version

I am having problems mapping some keys.
Some background info: I use the mouse in my left hand and have everything keybound to the Numeric Keypad, 0-9, /*-+ and .(decimal dot). So Lightning Bolt would be i.e. NumPad-3 and Chain-Heal NumPad-0.
I am able to put most of the keys into the keymap, however the keys '/', '*' and '*' are not working properly. In order to test this, I've deleted all keymap configurations, started the wizard and created a new team. Then I have done the following:
- 1. For DPS 0, I changed the Key Combo to Num-0
2. In WoW, pressed '0'. My chain-heal gets executed
3. In ISBoxer, I change the HotKey for DPS 0 to Num-0
4. In WoW, pressed 'Num-0'. My chain-heal gets executed
5. Now I try and change the HotKey for DPS 0 to Num--(minus). There is a keyboard command for this present in the drop-down menu.
6. In WoW, pressed Num--. My chain-heal gets executed
7. Now I try and change the HotKey for DPS 0 to Num-/(slash). There is no keyboard command for this present in the drop-down menu, but it puts in a strange shortcut. (" <ZEHNERTASTATUR>", am on a swiss-german system)
8. In WoW, pressed Num-/. Nothing happens
9. In WoW, pressed Num-*. My chain-heal gets executed.
Ofc exported to Inner Space when changing the KeyMaps.
As far as I can tell there are only HotKeys for 0-9, *(star), -(minus) and .(decimal point). The HotKEy for /(dash) is mapped to *(star). The HotKey for +(plus) doesn't exist.
I'm not sure if the problem is my region or keyboard-region, but don't suspect it is. Could somebody confirm that all 17-key on the numeric keypad are all mappable?
Here is a link to my config: http://pastebin.com/ah60mWL1