AT&T will be offering the Nokia Lumia 920 for $99 on a 2 years (that's right, 24 months) contract and off contract - $450. Also thrown in the AT&T deal is a free wireless charger including 4 colour choices.
I have exactly the same problem. No tethering in LTE but if I back it off to 3G works like a charm. I called "technical support" and the advice was to download a third party tethering app from the marketplace. The CSR was unable to name the app. Good...
Also had numerous unhelpful conversations with Rogers about Focus Mango update. Noticed that Bell rolled out a week ago to its customers. Could it be that Rogers is the last carrier in the entire world to join in?