How to make the ".Ini" file self start, and Debian icon problems

Hello! Brothers
My computer system is debian10
I have encountered two linuxcnc problems. I hope you can help me:

① Every time I turn on the computer, I find that a new network icon will be added in the upper right corner of the computer. Is there any way to stop it from growing? I don't know why it overlaps every time I start the computer.

② I want this ".Ini" file to start automatically every time I start my computer. At present, I need to manually start it at the terminal

I put the two pictures with problems below
Thank you!

For automatic startup see #2 of the Linux FAQ there:
linuxcnc.org/docs/html/common/linux-faq.html

For the network icon the solution is here: forum.linuxcnc.org/38-general-linuxcnc-q...ssues?start=0#226480

Thank you very much, brother. I solved the problem of network icons perfectly according to your link.

Then I saw that your link also mentioned the screen. I did it according to his method, but it failed. After 600 seconds, it still stopped, and the content in Figure 3 will be displayed as soon as the terminal is opened. Do you know why?

I put the picture below

Thanks~!