@dwinstonstl-
Your account data is kept in your account on Netflix's servers. That's why you can log in on different devices and still have access to everything. As long as you log the new installation back into the same Netfix account you shouldn't lose anything.
Roku Community Streaming Expert
I am not a Roku employee, only a user like you. Please, no support questions via private message -- post them publicly to the Community where others may benefit as well.
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Ultra 4800 | Streaming Stick 4K+ 3821 | TCL Roku TV 43S245/C107X