Here are my observations viewing your screen recording:

1. That does not look like a new drawing which should be empty with nothing in it

2. You should turn off running object snaps so the survey units won't get interrupted by entering the following:

OSMODE

0

3. Also I see that you're not preceding the coordinate entry with the @ symbol which is required so that the surveyor units entered for the 2nd point of the LINE is relative to the first point.