Hello again !
I reinstalled UBUNTU 22.04 and right after I reinstall INDI EKOS without anything else.
It's always very hard to connect the scopedome and while it is connected it finishes to change its port number ACM1 to ACM0
I can lauch some commands but it finishes to give errors ( getStatus etc....)
Yet I made udev
So I have /dev/scopedome witch points to /dev/ttyACM1 as a symbolic link
But after a while, it changes its ports to /dev/ttyACM0 and its finishes by errors And I cannot launch other command while there are errors.
I don't know what to do now.