"Would you like to set up your Rift?" Always comes back. When I first got my Rift I also had this issue. Then for a while it didn't, now it returned. Since I moved my third sensor back a bit more with an active 5m USB3 cable, it returned. So I just click to set up my Rift and it goes through the whole setup. I finish the setup but the next restart or the next one the message is back.
I don't get any errors, the third sensor is recognised as USB3 and the sensor works fine.
Any ideas? How does Oculus Home decideds that this message should appear? Maybe when I reset the full app might help? I know it still caches stuff (like player height), maybe resetting all like brand new could help?