My PC and Samsung Galaxy S7 were working beautifully together until a recent Windows update. I could easily send and receive texts from "Your Phone" app on my PC. The update killed the connection and now I am stuck on the endless verification loop. I've gone through all the un-linking and re-linking instructions on Microsoft's website (multiple times). Whatever this Windows update did has killed the connection between the two previously linked devices. I just wish Microsoft would take texting seriously. I never have stupid problems like this with my Mac/iPhone/iPad. I use my Mac for work and my HP Omen gaming notebook PC for play. I hate the way Windows updates often kill perfectly working features. Please fix this Microsoft.
I updated to the new (dangerous) Windows 1809 update and the phone started working again. I might lose data, but I have a working text system through my Android now.