Problem Timeleft

[tosfera]

just try this, is this what you want?

addEventHandler( "onClientResourceStart", getRootElement(), 
function() 
     addEventHandler("onClientPreRender", getRootElement(), timestart) 
     if isTimer(timer) then killTimer(timer) end 
     timer = setTimer(function() 
          removeEventHandler("onClientPreRender", getRootElement(), timestart) 
     end,1000000,1) 
end) 
  
function timestart() 
    guiSetText(label, "Time: "); 
    label = guiCreateLabel(0.0, 0.95, 0.1, 0.1, "Time: ".. convertMS(math.ceil(getTimerDetails(timer) / 1000)), true); 
end 
  
  
function convertMS( timeMs ) 
  
    local minutes   = math.floor( timeMs / 60 ) 
    local timeMs    = timeMs - minutes * 60; 
  
    local seconds   = math.floor( timeMs / 60 ) 
    local ms        = timeMs - seconds * 60; 
  
    return string.format( '%02d :%3d', minutes, ms ); 
end 

This is wrong.

You are creating every frame a label...

Use this:

addEventHandler( "onClientResourceStart", getRootElement(), 
function() 
 label = guiCreateLabel(0.0, 0.95, 0.1, 0.1, "Time: ", true); 
     addEventHandler("onClientRender", getRootElement(), timestart) 
     if isTimer(timer) then killTimer(timer) end 
     timer = setTimer(function() 
          removeEventHandler("onClientRender", getRootElement(), timestart) 
     end,1000000,1) 
end) 
  
function timestart() 
    guiSetText(label, "Time: " ..convertMS(math.ceil(getTimerDetails(timer) / 1000)) ) 
end 
  
  
function convertMS( timeMs ) 
  
    local minutes   = math.floor( timeMs / 60 ) 
    local timeMs    = timeMs - minutes * 60; 
  
    local seconds   = math.floor( timeMs / 60 ) 
    local ms        = timeMs - seconds * 60; 
  
    return string.format( '%02d :%3d', minutes, ms ); 
end 

yes I was, and I did that because the onClientPreRender kept placing new characters into the screen and it became unable to read.