Well yeah, as per title, my FritzBox 7390 has lost the ability to negotiate 1000BaseT on three of it's four supposed Gigabit ports. Can't say for sure if they ever worked, but I only noticed it after dicking around all night trying to work out why my FreeNAS server was transferring slower than molasses.

I assume Snap will have no problems replacing the modem, as I only purchased it from them a couple of months ago.