I heard someone on a podcast complaining their Wii U has started freezing more frequently and this has been my experience as well. I have Haxchi but not CBHaxchi. It seems to freeze even when not using Haxchi though. I get it freezing in Youtube. Freezing when trying to close one app on the white Wii U screen. I have had it freeze while playing minecraft in the past too. Yesterday after I died in Metroid Prime Trilogy (a game I use Haxchi to run) I continued and my wii remote stopped controlling the game and I couldn't get to the home menu or anything. When the hell are we going to get another stability update because my system is crashing way too frequently.