It might be that the serial port assignments have changed, Linux seems to assign /dev/ttyUSB devices randomly every reboot so it's better to bind them to unique names either with udev rules or by using the Ekos serial port assistant. In my case my EQDir adapter and ScopeDome controller both use the same FTDI USB-serial chip and have to be identified by their serial numbers. For example I have in /etc/udev/rules.d/99-indi.rules file lines such as this for my EQDir adapter:

SUBSYSTEM=="tty", ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", ATTRS{serial}=="A700Q6JZ", SYMLINK+="mount"

which creates a symlink /dev/mount which I then use as port in EQMod driver. You can get the correct values for your devices with "lsusb -v" command and create separate rules for your mount, cloudwatcher and scopedome and they don't get mixed up.

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