Channel list cannot be transferred to the Octagon Sf 8008 DemonEditor 3.13.2

[Chungaa]

I installed the DemonEditor 3.13.2 Beta program on my Ubuntu 25.04 via Deb file. I started the program and entered the host of my Octagon Sf 8008 in the settings, then the username and password. Now I wanted to upload my channel list to the receiver. The program uploads the channel list and the receiver restarts the GUI. When I try to open the channel list with the remote control, the program does not transfer the channel list, no matter what I do.

I tried this with another program such as E-chanelizer or E2 Sateditor, and it works without any problems.