So I am just posting this because I have spent the last week trying to figure out why I have alsways only been able to get speedtest download speeds of under 120M when using my Brume 2. Directly connected my laptop to my modem and I'm at 500M.
Well, it seems to be dependant on IPv6 being on or off. When it is turned on, I D/L at 500M. WIth it off, it drops to 120M tops. Hardware acceleration is off in both cases.
Hope this helps someone else out. This has been going on for months and it just never bothered be before this week, lol