Yeah it weird I am not sure if it has anything to with screen pack I am using. Just curious what do you mean by Mugen Config has the option at 1
This is the code I have set for Debug in the Mugen Config
;Set to 0 to disable starting in debug mode by default.
Debug = 1
;Set to 0 to disallow switching to debug mode by pressing Ctrl-D.
;If Debug = 1, this will be ignored.
AllowDebugMode = 1
;Set to 1 to allow debug keys at all times. Otherwise debug keys
;allowed only in debug mode.
AllowDebugKeys = 1
;Set to 1 to run at maximum speed by default.
Speedup = 0
;Default starting stage for quick versus.
StartStage = stages/stage0.def