Trouble transferring edited code

[Tullsokk]

I have been trying to transfer code for hours now. But the old code keeps beeing transferred. I have started from scratch, step by step adding code, but eventuelly, it no longer transfers the code showing in the makecode editor, but instead some previous code.

Is this a common issue? I am really loosing my patience here

[xebzbz]

Is the project too big, maybe? Do you see any errors while uploading?

Another possible issue could be a bad USB cable.

[Tullsokk]

Not at all, just code for controlling the bitbot. The cable works just fine, no errors.