I think they did do something with GB in 4.1. I get it with the pinpointer, but it is not acting up all that much for me. I just cycle the pinpointer whenever that happens I am back in business faster than waiting for the headphones to catch up. In fact, I use the mi6 (with the headphones) even when I am not using the Deus, I like it that much. I know the variation in connectivity issues exists. For some, like you, it is almost unusable. I have noticed a variation depending on what coil I am using, which I think makes no sense because (as I said above, you can use the MI6 wireless with just the headphones even if a coil is no present - weird). Glad they are addressing it, but I can live with it myself for now rather than taking the risk of loading the beta. Besides I do not want to redo my programming at this point. I am locked in and will have to consider whether I even want to install the final release, for that matter. Again, I don't think you will have to worry about lockups anymore, they probably fixed that in whatever beta version you are running and if it mostly fixes the issue for you, that's great.