Hi All, sorry if this question sounds stupid or redundant but I just wanted to confirm that I can update the Lantronix firmware through the RS232 port found on the back of my Profilux 2. I have tried numerous times using their device installer and latest firmware but can't get past the repower instruction. I can connect to my Profilux 2 software and work the unit via RS232 but need to update the wlan card for new router security settings. I might add that I was able to connect wirelessly prior to the install of my new router. Thanks, Mike