Do I Need to Update My TM30 When Traveling Within Thailand?

Sharing some information hopefully it will help some people. If not appropriate please remove.

So the dreaded TM30. I was under the impression that each Time I left my province (Chon Buri) and checked into a hotel somewhere else (Phuket for example), the hotel will register me and when I go back home to Chon Buri I would need to get my condo manager to register me again.

I did all this and immigration told my condo manager this is not required as I haven't left the country. She got further clarification and told me as long as I stay in Thailand my original TM30 will be fine. Sorry for the long post.