Map with 12 player v1.27b

[JC Helas]

Everytime i play my map with max player the round 2 is not proceeding why? I set the winning round when one team got survived then next round but error
example:
Unit dies

set tid=GetPlayerTeam(GetOwningPlayer(GetTriggerUnit()))
set Team[tid]=Team[tid]-1
set survivedteam=0
set winningteam=0
loop
    exitwhen i>11
    if Team[i]>0 then
        set survivedteam=survivedteam+1
        set winningteam=i
    endif
    set i=i+1
endloop
if survivedteam==1 then
    set TeamScore[winningteam]=TeamScore[winningteam]+1
    set Rounds=Rounds+1
    call Reset()
endif

Upon Resetting

set i=0
loop
    exitwhen i>11
    set Team[i]=TeamMax[i]
    set i=i+1
endloop

I dont know if this part was wrong or my other system