Can not click on menu in DX11 client

Time: N/A
Frequency: Always when in fullscreen
World name: Tonberry
Character name: Karma Getsome
Retainer name: N/A
NPC name: N/A
Monster name: N/A
Class/Level: N/A
Party or solo: N/A
In-game time:N/A
Area and coordinates: N/A
Housing: N/A
Steps:
1. Have an UWVGA monitor such as the Acer X34 and also the Nvidia GTX 1080 card.
2. Use DX11 in fullscreen
3. launch client so title screen is displayed.

Connection Specs
N/A

PC Specs
-=-=-=-=- System Information -=-=-=-=-
OS: Windows 7 x64 Pro
Security: Kaspersky Internet security 2016
Mouse: Logitech G502 without software
Monitor: Acer X34 with drivers from windows update (just a color profile)
GFX: Nvidia GTX 1080

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-


Name and version of the browser currently in-use: Firefox 47.0.1
- Internet Explorer Version: Old, not really installed.