Zwift Power Curve

On 30th Jan 2022 I took part in the Crit City Race at 11:45 am. My Zwift powercurve for that race shows that the maximum watts I acheived was a flat line from 1s to 20s which I consider unlikely.
(I am trying to upload screen shots but am struggling to get ZWIFT|Forums to accept my image!)

Is there something I need to do to configure the statistics in zwift power or is it all automatic?

I would assume you just have to wait a bit for the data to load.

Do you mean the power curve on zwiftpower?

This happens when your fit file is not processed properly - often due to your Zwift profile being set to private. You can tell, if the lightning bolt stays green instead of going blue.