Steinberg ur44c firmware fail

Hi there.I tried to update firmware on my steinberg ur44c . It stopped and I got an error message saying connection usb error.
Now it’s bricked and just has red lights flashing. I tried uninstalling all software and drivers then fresh instal but nothing seems to work.
Any ideas how to fix this. It’s just over a year old.

Have you tried what was suggested in the topic: UR22C 2.0.0 Firmware Update Failed - #8 by Mario_S?

Hi steve.
I have tried this but still won’t solve the issue.
Thanks for the advice though. Much appreciated.