I’ve had the same issue after canceling my subion. What worked for me was disabling Xbox notifications altogether. I'm talking about those from the Xbox app, including the subion reminders. Hope this helps!
If you don’t want to disable all Xbox notifications, you can try tweaking the Xbox app settings directly. Sometimes, the app has its own notification settings: Open the Xbox app -> go to Settings -> Look for a Notifications tab or section -> Disable notifications related to subions. This way, you might still get other important Xbox notifications if needed.
Thanks for the suggestions, everyone. I first tried disabling all Xbox notifications through the system settings, but I still got the reminder. Then I went into the Xbox app settings and turned off subion notifications. This seems to have done the trick for now, but I'll keep an eye on it. If the notification comes back, I’ll try disabling the Xbox services.
Appreciate the help!
Just wanted to provide an update. After a couple of days, I haven't seen the notification reappear since tweaking the Xbox app settings. Looks like that was the solution I needed. Thanks again to everyone who helped out!