That was what I meant, yeah, but I was off the mark
The arrows for trades are created by the OrderSend() function of mt4, and cannot be deleted
You can prevent them from being created when the orders are sent by setting the final parameter of OrderSend() to CLR_NONE, (or by simply deleting the color parameter) (see https://docs.mql4.com/trading/ordersend for the format of the OrderSend() command).
Sorry for the mis-direction I've been coding in mql4 on and off for around 4 years, and have always used a function written by someone else to send orders (it has a few extra checks before and after OrderSend()), so I always thought that function drew the arrows.

Have fun!
Radar =8^)

Hey Adrianbialkowski,

Move the block(s) to the "On Timer" section, then go to "Options -> Current Project Options -> Timer Event Period" to set the frequency.

Have fun!
Radar =8^)

Hey Isp00rt,

Check out the block "For each Object". Expand "Filter by Type", and for "Object type" select "Arrow" from the drop-down list...
Connect the "Delete" block to the "For each Object" block.

Have fun!
Radar =8^)

Hey Alexdepa,

I still can't do this in fxDreema, but I can give you some snippets of code that will do the job...

I'll assume that you're using a global scope variable named "ConsecutiveSLCount" for this... Replace it with the name that you actually use...

In init...

   if (GlobalVariableCheck(StringConcatenate(<EAName> + "_" + Symbol() + "_" + string(Period()) + "_ConsecutiveSL_"  + string(<MagicNumber>))))
   {
      ConsecutiveSLCount = GlobalVariableGet(StringConcatenate(<EAName> + "_" + Symbol() + "_" + string(Period()) + "_ConsecutiveSL_" + string(<MagicNumber>)));
   } // End if (GlobalVariableCheck(StringConcatenate(<EAName> + "_" + Symbol() + "_" + string(Period()) + "_ConsecutiveSL_" + string(MagicNumber))))
   else ConsecutiveSLCount = 0;

Obviously, replace <EAName> with the name of the EA, and <MagicNumber> with the name of the constant that holds the Magic Number

Now, just after the point where you update the counter, paste this bit of code...

   if (ConsecutiveSLCount >= 1)
   {
      GlobalVariableSet(StringConcatenate(<EAName> + "_" + Symbol() + "_" + string(Period()) + "_ConsecutiveSL_" + string(<MagicNumber>)), ConsecutiveSLCount);
   } // End if (ConsecutiveSLCount >= 1)
   else
   {
      if (GlobalVariableCheck(StringConcatenate(<EAName> + "_" + Symbol() + "_" + string(Period()) + "_ConsecutiveSL_" + string(<MagicNumber>))))
      {
         GlobalVariableDel(StringConcatenate(<EAName> + "_" + Symbol() + "_" + string(Period()) + "_ConsecutiveSL_" + string(<MagicNumber>)));
      } // End if (GlobalVariableCheck(StringConcatenate(<EAName> + "_" + Symbol() + "_" + string(Period()) + "_ConsecutiveSL_" + string(<MagicNumber>))))
   } // End else

Again, replace what needs to be replaced.

Now, as the EA runs and consecutive SL's are counted and the global-scope variable is updated, the GlobalVariable of the terminal is also updated...
You can shut down the terminal at the end of the week, and when you re-start next week, the code in init will read the GlobalVariable of the terminal, and update the global-scope variable with its contents.

Have fun!
Radar =8^)

edit... I forgot to say that the EA name must be in double quotes.

Hey Alexdepa,

If you want your EA to remember state information (e.g number of consecutive trades that closed at a loss), you will have to either save that information to a file and read it back as required (and on restarts of mt4), or save it to Global Variables of the terminal (and read it back).

I have no idea how to do either within fxDreema, as I started playing with it about 4 hours ago

Not much help, I know, but it might point you in the right direction.

Have fun!
Radar =8^)

edit... I had a quick look, and found "Write To File" in the "Communication" group, but couldn't find a "Read From File" option.