Has anyone been experiencing recent Sonos issues where the units (Connects, ConnectAmps, Play units) are picking up interference (according to Sonos when you call them) and need to be moved, wired differently, etc.?

I understand that wireless environments change for many reasons (additional devices, neighbors with equipment, etc.) but we've had some instances lately where systems that have worked fine for 6 months-2 years are now having issues and these particular environments are relatively unchanged from what they were previously. I'm wondering if any updates have influenced their behavior.

Thanks in advance