Default [Q] Xposed module conflicts?

Is it possible to have too many modules loaded? When I hit the home key it goes to google Now. Is it possible that the Xposed modules are conflicting?
I know I can turn each module off one at a time.

Sorry if this has been asked and answered.

Nexus 5 Rooted
KitKat 4.4.2

xposed modules installed:
App Settings 1.7.1
GravityBox 2.9.8
Physical Button Music Control 1.8
Wireless Charging 1.3.1
Xblast Tools 1.7.9
XMultiwindow 1.6
Xposed Gel 1.3
Xposed Led control 1.2
xposed Torch 1.4.2
XuiMod 2.2.0