Hey there heymull,
Exciting news to hear that you moved to a new city, hope it's been a smooth transition for you. I'm happy to see how we can get your devices all reset.
There are a few different ways to reset your Google Home devices, here is a comprehensive guide that will walk you though how to reset your devices.
As far as the Google Home app, have you tried uninstalling and reinstalling the app?
Please let me know if you have any further questions.
I figured out how to reset 2 different minis - 1 needed a major update that had been delayed for too long, and it behaving properly again now. These 2 are happily (stereo) paired on either side of my kitchen sink/window.❤️
I have several more devices to work through and the reset guide you linked to will be helpful.
It looks like we have come to a solution so I'm going to be locking this thread. If you have any other concerns or questions, please feel free to create a new thread.
Have a great day.