My VZ2 delivered on Thursday (build week 6/2021) already had software 1790 on so think you're still due another update (same hardware version as yours). Also, mines trying to download at least one other update but failed today. I have had no issues with the infotainment system - I drove 350 miles today using pretty much everything I could. Will try the update again when I'm next driving ?If you ring cupra help line they can help
Think the numbers in cupraofficial website
my screen after latest updates View attachment 23141
You can connect the car to your phone or home WiFi. Not sure if it updates over it, but worth a try. Internet radio definitely works over my home WiFi.Just a thought it’s my understanding the esim works on Vodafone which has poor coverage where I live I wonder if it’s not a full 4g signal the updates struggle my update notifications always pop up when I’m driving through the next village from me may be a signal thing