360 Walkthrough - Best Practices

I’m having a lot of issues creating accurate 360 Walkthroughs.

I own an Insta360 ONE RS 1-Inch 360 with an apple iPhone 14, and often walk through several buildings during a site visit. Often the walks recorded do not match the path I walked, or have problems with the GPS location.

Does anyone have any tips or tricks they’ve recommended? I’ve taken the DD Academy courses, and ready some of the materials online, but it all seems pretty basic. Not a lot of trouble shooting, or listing o common issues.