Agree,
doing the same thing!
Microsoft update process is flawed. Had 1709 working perfectly. Have the ISO for 1709 and that installs clean fine.
Along comes 1803 (which for all intents should be classed nothing more than Beta software) and is fails. Even the ISO of it can't even install from a clean boot for me!
So 1803 is no longer on the time line! My Windows 7 machine never had these problems and like you is now the one in use for all my work.
It's good to know that at least I am part of a growing crowd of dissatisfied users. Thanks for the info about the ISO. I wont try it.
Windows 7 is running great. Actually I Have Linux Mint on a hard drive. Maybe it's time to give it a go. It has definately improved in the area of plug and play.