@Ratbeetle i haven’t read though this thread but one quick question. When you had your first experience in your old house. Did you bring any furniture or anything that came from that house before you moved in with you to the new house? Sometimes energy is attached to objects and if you bring those objects with you. You bring that energy with you wherever you go.
Long story short. We bought a house that the owner had died in. For about a year he walked through the house and closed doors etc. Never felt threatened but tried for months to dismiss it but finally we couldn’t anymore. It finally went away when we gave away his old lazy boy recliner. Was a total skeptic before this happened. Now I’m a total believer.