Well, the replacement arrived yesterday. I tried to book a time to have the defective unit picked up, but the link that Support emailed me doesn't work, so they're looking into that for me.
Strangely though, the authorization on my credit card has disappeared, even though I haven't sent the unit back.
Nexus 7 (2013)
32GB Flo stock ROM and rooted
Nexus 5 "Stormtrooper"
32GB stock ROM/Franco Kernel and rooted
Motorola Xoom Z604
32GB running My Android 4.2.2 (Sold)
Galaxy Note N7000
16GB running SweetROM V9 (Given to Mum )
Huawei Ascend Mate
8GB stock ROM and rooted (Sold)
running SlimBean 4.1.1 (Unused)