As an avid .NET developer, I bring a comprehensive skill set to the table that aligns perfectly with your project requirements. My repertoire includes advanced proficiency in .NET and C# programming along with extensive experience with SignalR 2.x. Having addressed and resolved various troubleshooting issues, I am confident in my ability to identify the root of the real-time updates problem in your application swiftly.
Significantly, my strong problem-solving capabilities have been honed through a year of hands-on software development experience. I pride myself on both my ability to diagnose issues accurately and my commitment to finding effective solutions. Given the essentiality of real-time communication for your project's functionality, I understand just how crucial it is to get it right - and I'm dedicated to ensuring that happens.
Lastly, my familiarity with various development environments, including proficiency in .NET Core 6 and SQL expertise, perfectly equips me to not just resolve this issue but improve the overall reliability of your system. I assure you prompt attention to this matter and meticulous validation across different scenarios until we've achieved reliable real-time communication.