It's a random address generated on wallet first start. If you change your wallet address later, this stays the same and is used for crashes and errors monitoring (if kept enabled).
Discussion
Okay, that's fine then 🤔
Still not receiving zaps, but zapping works. I only get a lightning error when zapping wos users.
Shall i uninstall, install and recover from seedwords? Or is there something else i could try?