Maximum Notes before Crashed

[icatboi2]

What is your highest note-count that you can do?

So far, I've got 200,000 notes and aiming to see if I can get a million notes. This would help find the best way of getting the top on the 'longest'.

You can get over 1 million notes but you just cant upload the sequence because it will just say "error".
I have gotten over 15 million notes into one sequence.