How can I use the stragety to at beginning, even before run open the morse code door? I have tried rejoining multiple times and sometimes there is a morse code but its a bit corrupted at the first number and it doesn't repeat. How could I do this stragety at the best way possible?

it means no one is near the ending of the game (to fix it you can just change servers until you get a good one)

If you dont want to do the morse at the start you can finish the game before speedrunning it, then rejoin the same server so you have the morse code for the door