Same thing (save for network) but I didn't get OTA. You can go with NSU right now I bet though (mine did.) It was generally fine (besides losing apps) but it did break my dev-mode so I had to do some work to get that working again.
That's an option if you don't feel like waiting for the OTA update though I think most who went with OTA haven't had issues. All I recommend is like said before- remove extra repos and all the tweaking programs. 1.2 is definitely faster and more responsive for me.