Hmmm.
This is interesting.
It could be that the srf10 is detecting the walls, floors, ceiling and or the edges of open or shut doorways, this because of the wide range of "View".
If it is possible, try firing the srf10 outside and see what happens.
Also try adding a pause in between the ranging cycles; it could be that the terminal program can’t handle the amount of data being sent.
I’ll also run thru my examples tonight to see if I made any mistakes.
Greetings,
H.J. Windt