I need a seasoned troubleshooter who already knows their way around both Base Wallet and the BR 2.0 stack. Something in my current deployment is breaking and, at this point, I’m not even sure whether it’s authentication, transaction flow, or data sync—the symptoms pop up across several screens and logs. Your job is to jump in, reproduce the problem, trace the root cause, apply the fix, and then hand back a clean, fully-tested build along with a concise summary of what went wrong and how you resolved it. I can supply source, build scripts, recent error logs, and remote access to the staging environment as soon as we start. If you’ve previously diagnosed low-level wallet bugs, race conditions, or configuration mismatches inside BR 2.0, you’ll feel right at home here. Let me know what similar issues you’ve cracked before and how quickly you can begin.