No selection of Network after selecting 4G only

[WPCentral Question]

I am facing a strange issue. I have updated my Nokia Lumia 930 to WP 10.1
This morining I tried to change the Network to 4G only to check the 4G speed. After that I am tried to change to other network i didnt find any drop down list to change the network.

 

[pjn123]

Same thing happend to me just now.

Lumia 1020, Win 10 Mobile build 10512


EDIT: Restart didn't fix it.
Got the menu back by taking out the sim while the phone is on. Then I inserted the SIM again and when it rebooted the menu was back. Hopefully bug gets fixed before final version.

The problem was that my network doesn't support 4G in my area so when I selected 4G only it could only pick up other networks and not my own one. Somehow you can then only see the connection speed menu if your connected to a network, so could't select my own one.