Silver "toaster-shaped" object with white lights on bottom. It was slow flying and stopped and hovered for approximately 20 s

On 10/29/2021 at approximately 10:45 to 11:10 AM, I was in my backyard with my dog.  I looked up and saw a "toaster-shape" silver object that appeared pretty high in the sky.  The duration was 5-8 minutes.  It had strange white blinking lights on the bottom. It was moving southeast at a slow speed.  At a couple of points it stopped, hovered for at least 20 seconds.  There was no noise that I could hear.  It was a rare windy day for Katy.  Winds were 20 mph NW.  The skies were clear.  Unfortunately, by the time I ran in to get my camera, it was nearly gone.