ios 10 and wifi direct

Hello!

I have some users having issues printing since updating to iOS 10.0.2. We use Brother Pocket Jet 673 mobile thermal printers and have never had issues before. I do notice that with iOS 10 there is a little note below the connection that reads "security recommendation" and "no internet connection".

A lot of the users are able to get 1 invoice to print but cannot seem to get anymore printed off without restarting the phone and the printer each time.

We have done normal troubleshooting such as: completely disconnecting the power from the printer and a Network reset.

Is anyone else having issues with WiFi-Direct printing with iOS 10?