K3 Mini has power and audio but froze

[WI4T]

Hi, my name is Greg and I am new to RemoteRig and the K3 Mini

I have the following situation in LAN and WAN:  my control radio will power on and off and turn the remote radio on and off.  I have audio from the remote radio.  However, all functions on the control(buttons) are frozen and do not work, in addition I cant change the frequency of the remote from the control.  Right now the control is showing 10.100.00 for the frequency in CW mode but the remote is on 20 meters SSB, I am listening to a QSO on the control radio just fine!

I have an Asus router N66U, I have forwarded ports 13000, 13001, and 13002 and I have put the IP of the remote remoterig into the DMZ.  I have disabled SIP passthrough although the problem exist with it enabled as well.

I have reentered the settings several times.  I am using the dynamic dnns service from remoterig and I have the correct IP address.

Any thoughts what to try?

Thanks,

WI4T - Greg

[W1UE]

Sounds like the baud rate of the radios doesn't match the baud rate of the RR units.

[WI4T]

I double checked all are on 38,400.  Crazy I am so close but so far!  I can hear but can't control

[WI4T]

Null Modem Cable issue... now resolved