Where to file Bugreport / 3G-USB-Modem not recognized by Networkmanager after upgrading to Tumblewee

Hi all!

I run into a bug with Networkmanager and my 3G-USB Modem (ZTE WCDMA Technologies) and now I would like to know if I report it on Novell Bugzilla
or here?

After the Upgrade to Tumbleweed the connection did not show up anymore in Networkmanager and the modem was not recognized anymore by it!

/var/log/messages says:

dbus-daemon[542]: ModemManager[724]: <info> (ttyUSB0) serial port closed
dbus-daemon[542]: ModemManager[724]: <info> (ttyUSB0) forced to close port
dbus-daemon[542]: ModemManager[724]: <info> (ttyUSB0) opening serial port…
ModemManager[724]: <info> (ttyUSB0) serial port closed
ModemManager[724]: <info> (ttyUSB0) forced to close port
ModemManager[724]: <info> (ttyUSB0) opening serial port…
dbus-daemon[542]: ModemManager[724]: <info> (ttyUSB0) closing serial port…
ModemManager[724]: <info> (ttyUSB0) closing serial port…
dbus-daemon[542]: ModemManager[724]: <info> (ttyUSB0) serial port closed
dbus-daemon[542]: ModemManager[724]: <info> (ttyUSB0) forced to close port

The solution was:

rcnetwork restart

and all is fine again till next reboot!

Greetings

Claus