I have problem with profilux 3.1 Ex. It hangs during communication both USB or LAN, simply app shows that is connected and few seconds later connection breaks. In firmware field is written 1.0000 and serial is 0.
Device itself works and display shows firmware 5.15. I wanted to update firmware but I could not find any newer version or downloads page ?! I've opened device, put jumper short, installed flasher but I could not find
some new flash.

When I connect device to usb it takes usb port, when on lan takes web address but I cannot access to it. Any idea how to solve this?