Hey rockers,If you've been experiencing issues such as lock ups or disconnects with your Xbox One Rock Band 4 guitar, you'll want to try out this new firmware version from our partners at Mad Catz. (Download the Windows version here .)We've been testing this early version with various members of our community and are ready to send it out to the wider world. If you have feedback about the firmware, or questions, please contact Mad Catz directly at support.madcatz.com . Their team is standing by to take your feedback and questions.Here are some other tips for improving connectivity of your instruments:1. Take those phones out of your pockets while you play. Seriously. It's a thing.2. Be sure that you're not too far away from the console. A good rule of thumb is making sure it's at least within your eyeline.Any other questions, feel free to hit us up at rockband.com/ticket.Happy holidays!Thrasher