I have been trying to get every Achievement on the Xbox One for Spartan Assault, and I wish to read my assault ops off my PC while I play, but then I noticed that none of my stats on Waypoint are updating. Is there a possible solution that you could update them?
Here’s a thread about this issue. I will add you to my list.
I see from your Service Record that you supposedly have 0 missions on Xbox One. Oddly, your stars from Windows 8 did transfer over in the Service Record, so Halo Waypoint is acknowledging some Xbox One activity.
Whether stats are uploaded correctly or not, Assault Ops are not shown in the Service Record. You will need to keep track manually. It would be a nice feature.
We believe this issue has now been resolved. Unfortunately, game progress and stats for Spartan Assault on Xbox One from February 12th - March 14th were not recorded on Waypoint. We apologize for the inconvenience.
Please let us know if you are still experiencing this issue.