I use goodnotes with screen tablet at macbook.
But when I wrote sth with tablet pen fast, it doesn't work well.
I can't write sth smoothly. and it show me broken letter.
In ipad it's ok. but only in macbook, i can't write freely.

you can see the attached file.
I intended y=ax+by. but it is broken like that.
I teach students with goodnote but this make me difficult to teach with goodnote.
please help me if you can.
Thanks in advance.