So I've upgraded to the latest indi/kstars (kstars 3.5.7 - indi 1.9.4), changed nothing in the configs on the server nor client nor hardware side.

I can no longer connect to the mount, I get the following error:
2022-01-31T18:39:19: [WARNING] Port /dev/ttyUSB0 is already used by another driver or process.

When I query the port from the command line, I get the right hardware.

root@heidenrod-obs:/dev# lsusb | grep 0403:6001
Bus 001 Device 003: ID 0403:6001 Future Technology Devices International, Ltd FT232 Serial (UART) IC
root@heidenrod-obs:/dev# 
root@heidenrod-obs:/dev# udevadm info -a -n /dev/ttyUSB0 | egrep '{idVendor}|{idProduct}' | head -n2
    ATTRS{idVendor}=="0403"
    ATTRS{idProduct}=="6001"
root@heidenrod-obs:/dev#

I can however connect to all other accessories without issues.

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