I got this email from Sprint:
You’re just a few steps away from a better network experience with Sprint and T-Mobile. Improve your coverage now by reconnecting your Sprint Magic Box to your home internet.
My MB Gold is currently on Wi-Fi working just fine, so wondering if this a general spam sent to all owners, or does this process to re-select Wi-Fi force it update its config in some way.
This week I switched from a Sprint 4G phone to a T-Mobile 5G.
Connectivity is significantly better, specifically when I am deep inside my apartment building or in an elevator down to the underground garage.