Inspire 3 pixilated lines on display

[Mollan10]

I updated my watch this weekend and about 12 hours later my screen stopped working properly. It just shows pixilated lines now. The watch still tracks everything, but I'm only able to see it on the app. What can I do to fix this?

Moderator edit:  updated subject for clarity

[JuanFitbit]

@Mollan10 , A warm welcome to the Community! Thank you for your message and information. 

Please charge the Inspire 3 for at least 30 minutes. 

1. Press and hold the buttons on your tracker for 10 seconds.
2. Release the buttons. The tracker has restarted when it vibrates and the Fitbit logo shows up.

I would also recommend you to change the clock face: How do I change the clock face on my Fitbit device?

[Mollan10]

I have unfortunately tried all of those things multiple times already with no change to the current issue. Is there a way to go back to the previous firmware? Because the only thing that changed was the update and now I no longer have a functioning screen along with no SP02 readings.