请大佬帮忙指导下这段脚本

是不是时间不对

框架不规范，缺失重要的语句
譬如：
a1 a2之间连个return都没有，运行完a2，就会直接进入loop的无尽死循环里无法跳出，此刻F2的开关功能就成了摆设，

F2::
v_Enable:=!v_Enable
If (v_Enable=1)
{
SetTimer, a1, 12000
SetTimer, a2, 14000
}
else
{
SetTimer, a1, Off
SetTimer, a2, Off
}
return
a1:
Send {1}
return
a2:
Send {2}
return
#if v_Enable=1
~1::
SetTimer, a1, 12000
return
~2::
SetTimer, a2, 14000
return
#if
解释一下：
按F2开启，
因为v_Enable被自动赋值1，因此#if v_Enable=1命令下方的按键1和2的功能被激活
点击1或2都会重置对应的计时器时间
再按F2,计时器全部为OFF，脚本停止
此时v_Enable也被自动赋值0，#if v_Enable=1命令下方的按键1和2的功能被冻结

#NoEnvSetTitleMatchMode, 2SetTitleMatchMode, 2#B::#B:: WinGet, outputlist, list, Google Chrome ;// get all chrome windows WinGet, outputlist, list, Google Chrome ;// get all chrome windows Loop, %outputlist%Loop, %outputlist% Hotkey, #%A_Index%, ActivateWindow ;// set hotkeys #1, #2, etc Hotkey, #%A_Index%, ActivateWindow ;// set hotkeys #1, #2, etc returnreturnActivateWindow:ActivateWindow: index := SubStr(A_ThisHotkey, 2) ;// parse out leading '#' sign of hotkey:= SubStr(A_ThisHotkey, 2) ;// parse out leading '#' sign of hotkey this_id := outputlist%index%:= outputlist%index% WinActivate, ahk_id %this_id%WinActivate, ahk_id %this_id%returnreturn