koima57: It should be working normally now, from their Network Engineer latest update. And back to IPv6 for me.. !! :)
BlueMooner: I know nothing about IPv4 or 6. Is this a configuration you can change with your browser?
Hmm.. They are Internet Protocol, 4 is old version and 6 is the newer and better, allowing more connections AFAIK.
For me, the setting is localised on my network provider settings page. Frankly, I don't see a difference, and the only time i noticed an option to enable it, if it was active was in World of Warcraft settings.
Still, usually the latest up-to-date stuff is, normally, the best to have and use, so it's cool they fixed it finally for Desura, where it broke its website & app all of a sudden back then 2 months ago, for me.