Spykerwolf: Thanks GregV. I checked the thread and called them, but unfortunately they don't support it anymore - apparently because Telecom don't offer those routers anymore. He said we're also not getting the full speed on their end. The guy suggested I upgrade the router, but I actually just want to see what happens when upgrading the firmware. Is there any other way to get the latest firmware?
Spykerwolf: Ok guys so I ended up getting the Technicolor router and it's a little bit better now:
Downloading is about 1MB now (compared to 750kB), but I still think it can be faster.