How come my ride didn’t update to Strava today? Luckily I use my Garmin too so my data isn’t missing totally.

Seems there are a lot of people having this issue the last couple of days. I would suggest disconnecting and reconnecting Strava and see if that resolves the issue.

You can manually upload the .fit file from \documents\Zwift\activities to Strava.

I had the same on Sunday, when I viewed my connections today on Zwift, Strava was no longer highlighted and I had to sign in again.  Hopefully that’s fixed it. 

I manually updated Strava with the .fit file, which was really simple and worked perfectly.