Bad Gyro Health

First flight after upgrading to 3.5.0 and I get a Bad Gyro Health message after I started an Auto mission. Not sure if it is a software bug or hardware failure. The wind came up so I could not do another flight to see if the problem persists.

Back home on the ground I did not get the message.

I tried to attach the file but it was too long. Next good day I will make a shorter flight. Until that happens does anyone have any ideas.
Has my Pixhawk failed and needs replacing? It has many hours on several airplanes - no crashes.