I had two issues with my Nuvo sound system implementation, which started acting up after 4 years of working flawlessly.
1) An LCD display panel that stopped functioning in one of my zones
2) One of my 5.1 speakers that had begun buzzing intermittently
I had a technician by the name of Frank at my home today to work on these issues, and I was very impressed with his level of expertise. I am a technical person so I have a good grasp of when someone knows what they're doing. Frank had the right tools, the right approach, and everything he did made sense. He methodically and efficiently solved both issues for a very reasonable price.
This is my second time having BayBloor technicians over to help with troubleshooting, and on with occasions, they have been absolutely on point.