Driver for CM6631A USB chip (c-media)

Yes, the H360 uses the same solution as HD25 and HD12. It looks like they have abandoned that solution for their newest models.
Even their flagship dac, HD30 uses this chip I think.

Any hope for a solution to this?

This can only be resolved by the vendor.

Ok. Thank you so much for the time you have spent on this!

Just to finish this. Hegel have mailed me and said they don’t have the opportunity to make a solution for this. HD25 is not for sale anymore, but HD30 is. So if someone reads this and are planning on buying a HD30 make sure your streamer works with it.