Pairing Failed on Your Phone Companion with Win10

The app actually ran rather well the last 2 days. Now, after nothing happened (i.e., no updates or anything), when the app comes up, it refreshes with no error but as soon as I click on one of the phone numbers, it disappears. Here's the report in...

My phone is an Android. On Windows (10, Enterprise) YPC works, then doesn't work, then works, etc. The app says it's OK (on Android). When the app works, it is VERY USEFUL. But then it doesn't work and there is no meaningful diagnostic tools.

Running Windows 10, using Your Phone Companion and it works BEAUTIFULLY, except messages from my daughters come up with a header message that says, "This thread has messages that you can only view from your phone. Learn more." I click the Learn...

Didn't know where to post this thread so I thought I might try here. I have a Google Pixel phone and a 2012 Mazda 6. It has had the Blutooth work before but I am at a loss as to why it has suddenly stopped. I have tried changing the password on...