Question

Just wanting to know of any known issues with upgrading before I do it.  Last time, I had trouble with USB method. I'm going to hook up consoles to Internet this time around to do the Internet based updates.

Answer 1

Go to the download page and check the release notes... any issues will be posted there.

Answer 2

There were some major changes coming with the firmware versions in between and there have been problems reported (not in the release notes). Check the forums about this question. A firmware upgrade might work, but the "better" firmware upgrade in this case is a factory reset with the option card pulled out. You should save any settings you want to keep before doing the factory reset.