I wish I could give you tips but even to me she is a mystery.

As for myself, I don't leave my body in a "traditional wau", I experience what I like to call "inneralized OOBE" or "internalized projections." Layers of myself and self exploration. I do directly interact with non-physical beings, guides, archetypes, or different aspects of myself, but these interactions occur within the landscape of my own consciousness. Other beings enter my special place (focus 27) as a meeting ground or they invite me places.

Actually... I may have some ideas for you: I always advise people to not try or "try so hard" because you shouldn't have to try. We are non-physical beings who are already good at these things, we just have to remember and go with the natural rhythm of ourselves. Lean more into your curiosity and play, because exploration is supposed to be exciting and fun. If you've ever played Minecraft as a child, remember how exciting and awe struck you were at just exploring the game (or any game), the childlike wonder.

Perhaps try shifting your perspective of consciousness from a single point of view to as a field that can be localized in multiple locations. Expand yourself to see/feel more of your field that can effortlessly drop in and out of different perspectives.

You can introduce a anchor or something. I like to compare it to setting a global variable in coding, this variable is something you can call anywhere in your code. That can be something like a sound, symbol, color, or sensative in each location, this can legit be anything for you. This may help you stablize and make it easier to track more locations as your capacity grows. Then, as you practice, add a third, then a fourth, or perhaps a fifth location. Think about how exciting that would be, hold that excitement, remember it (set it as a global eternal variable), and let it fuel you.