Timer problems

[Hubb777]

local addonName, addon = ...
local L, MyRegion
local RegionTimes = {
    [1] = {
        startTime = 1710482400,
        totalDuration = 18000,
        A = {
            duration = 7200,
            interval = 3600,
            eventtime = 600,
        },
        B = {
            duration = 10200,
        },
    },
    [2] = {
        startTime = 1670331660,
        A = {
            duration = 900,
            interval = 5400,
        },
    },
}
 
local Localizations = {
    enUS = {
        Waiting = "|cFFDEB887Trial of the Elements:%s\nbefore the start: %s%s|r",
        Running = "|cFF35BE21Trial of the Elements:%s\n%s%s until completion|r",
        Timer2Interval = "Every hour", -- Added English text for timer 2 interval
        Timer2EventTime = "10 minutes", -- Added English text for timer 2 event time
    },
    deDE = {
        Waiting = "|cFFDEB887Prüfung der Elemente:%s\nvor dem Anfang: %s%s|r",
        Running = "|cFF35BE21Prüfung der Elemente:%s\n%s%s bis zur Fertigstellung|r",
        Timer2Interval = "|c1C7BCEFFTolles Fest durch:|r", -- Added German text for timer 2 interval
        Timer2EventTime = "|cFF35BE21Das große Fest steht vor der Tür:|r", -- Added German text for timer 2 event time
    },
}
 
------------------------------------------------------------------------------------------------------ 
-- These might be converted to Saved Variables so each character can determine
-- wether or not to play a sound, the alert times and colors and sound to play.
-- If so then most of the code below will have to move into an event handler for 
-- the PLAYER_LOGIN or PLAYER_ENTERING_WORLD event.
local defaults = {
    useColor = true,
    useSound = true,
    alert1 = 600, -- Alarm 1 set to 10 minutes before event
    alert1Color = "|cffffff00", -- Yellow
    alert2 = 300, -- Alarm 2 set to 5 minutes before event
    alert2Color = "|cffff0000", -- Red
    soundKit = 32585, -- Alarm sound
}
 
------------------------------------------------------------------------------------------------------ 
local function CalcTime(starttime, servertime, duration, interval)
    local timeToEvent = (starttime - servertime) % interval
    local inEvent, timeToRun
    if timeToEvent > (interval - duration) then
        inEvent = true
        timeToRun = duration - (interval - timeToEvent)
    else
        inEvent = false
        timeToRun = timeToEvent
    end
    return inEvent, timeToRun
end
 
local function printTime(self)
    local serverTime = GetServerTime()
    local remainingTime1 = (MyRegion.startTime - serverTime) % MyRegion.totalDuration
    local remainingTime2 = 0
    local longWait = ""
    local inEvent1, inEvent2
    if remainingTime1 > RegionTimes[1].B.duration then
        inEvent1, remainingTime1 = CalcTime(MyRegion.startTime, serverTime, MyRegion.A.eventtime, MyRegion.A.interval)
    else
        longWait = "|cffffff00|r"
    end
    if MyRegion.A.interval > 0 then
        local timer2Remaining = (MyRegion.startTime - serverTime) % MyRegion.A.interval
        remainingTime2 = timer2Remaining
        if timer2Remaining > (MyRegion.A.interval - MyRegion.A.eventtime) then
            inEvent2 = true
            remainingTime2 = MyRegion.A.eventtime - (MyRegion.A.interval - timer2Remaining)
        else
            inEvent2 = false
            remainingTime2 = MyRegion.A.interval - timer2Remaining
        end
    end
    local hideSeconds = remainingTime1 >= 120
    local msg = L.Waiting
    local msgColor = "|cffffffff"
    if inEvent1 then
        msg = L.Running
    else
        if defaults.useColor and remainingTime1 <= defaults.alert2 then
            msgColor = defaults.alert2Color
        elseif remainingTime1 <= defaults.alert1 then
            if defaults.useSound and not self.Alerted then
                self.Alerted = true
                PlaySound(defaults.soundKit, "Master")
            end
            if defaults.useColor then
                msgColor = defaults.alert1Color
            end
        end
    end
    
       -- Display timer 1
    local timer1Msg = format("%s", SecondsToTime(remainingTime1, false))
 
    -- Display timer 2 information
    local timer2Msg = ""
    if MyRegion.A.interval > 0 then
        timer2Msg = format("\n\n%s\n%s", L.Timer2Interval, SecondsToTime(remainingTime2, false))
    end
    if MyRegion.A.eventtime > 0 and inEvent2 then
        timer2Msg = format("%s\n\n%s\n%s", timer2Msg, L.Timer2EventTime, SecondsToTime(remainingTime2, false))
    end
 
    self.Text:SetText(format(msg, longWait, msgColor, timer1Msg) .. timer2Msg)
end
 
------------------------------------------------------------------------------------------------------ 
local Backdrop = {
    bgFile = "Interface\\DialogFrame\\UI-DialogBox-Background",
}
 
local frame_x = 100     
local frame_y = -250    
local f = CreateFrame("Button", "ZAMTimer777", UIParent, "BackdropTemplate")
f:SetWidth(185)                                          
f:SetHeight(30)
f:SetPoint("CENTER")
f:SetBackdrop(Backdrop)
f:SetClampedToScreen(true)
f:EnableMouse(true)
f:SetMovable(true)
f:SetUserPlaced(true)
f:RegisterForDrag("LeftButton")
f:RegisterForClicks("AnyUp")
f.Text = f:CreateFontString(nil, "OVERLAY", "GameTooltipText")
f.Text:SetPoint("CENTER")
f.Elapsed = 0 -- Set starting timeout (0 second)
f:SetScript("OnDragStart",function(self) 
    self:StartMoving()
end)
f:SetScript("OnDragStop",function(self)  
    self:StopMovingOrSizing()
end)
f:RegisterEvent("PLAYER_LOGIN")
f:SetScript("OnEvent", function(self)
    local locale = GetLocale()
    L = Localizations[locale] or Localizations.enUS -- Default to enUS if locale doesn't exist in the table
    MyRegion = RegionTimes[GetCurrentRegion()] or RegionTimes[1] -- Default to region 1 (US) if it doesn't exist in the table
    self:SetScript("OnUpdate", function(self, elapsed)
    self.Elapsed = self.Elapsed - elapsed
    if self.Elapsed > 0 then -- Only check once per second
        return
    end
    self.Elapsed = 1 -- reset the timeout (we've counted down 1 second)
    printTime(self)
    end)
end)
 
SLASH_ZAM1 = "/zam"
SlashCmdList["ZAM"] = function(msg)
    if strupper(strtrim(msg)) == "HD" then -- toggle the shown state of the button if the type /hubb btn
        ZAMTimer777:SetShown(not ZAMTimer777:IsShown()) -- show the button
        return
    end
    updateData()
    updateList()
    ZAMTimer777:Show()
end

Hello. I tried to add a second timer (Timer2Interval) to the current timer 1 (Trial of the Elements).

Errors:
Timer 2 counts incorrectly.
When the "duration" condition occurs, 3 timers are displayed.
There is no sound signal from the second timer.