Chime Pro not alerting all the time with my Doorbell

I just want to add to this to push for a fix ASAP and keep this thread active. I have had this exact problem for around the same time as everyone else. Prior to that, we have had no problems with our Ring doorbell pro for the last 2 years. So far, after many calls to customer services, you have sent out a new Pro Chime, and a new Ring doorbell pro 2 - Free of charge. Still the same problem, so Ring could be sending thousands of pounds of equipment that's not even needed... I have tried literally everything my end. I've used a different WiFi network. I have deleted and factory reset all devices. I have even set up a completely new (temporary) account. Also (thanks to Ring) my equipment is brand new - but still our Ring Chime Pro doesn't always work. We get the notification 100% of the time on our phones. But only about 50% on our Chimes (we have 2). It's not good enough. The very basic thing a doorbell should do is notify you when you're in your house. We have had to put a note on our door saying 'please knock' when we have a doorbell costing around £200 that doesn't even ring inside on a plug in Chime. The deleting of Alexa integration seemed to fix it at first. But tonight it's not working at all - and Alexa has been completely unlinked. 2 weeks ago I thought Ring doorbell was the best product - but now I'm starting to think of another brand of video doorbell and ditch Ring - which would also include our 5 other Ring cameras and canceling the Ring+ storage subscription. *Please* show this to someone who is high up in technical support and work on a fix soon! PS, I also temporarily uninstalled the Ring app and even switched my phone off, to see if it was the app, but it's still not working.