Garmin venu stuck on flashing blue screen

I have been using the Garmin Venu for the past 3 years without any issue. A couple of days ago it started flashing a blue triangle. I connected it to Garmin Express and updated the watch and reconnected to my phone. It seemed to work fine for a few hours before crashing again. It had 100% battery and is back to a flashing blue triangle. This time it won't connect to Garmin express, hard reset not working, turned it off and on multiple times nothing worked.