Hi Jasem,

I have recompiled the driver as you have suggested, but unfortunately the dome still will not slave beyond the first movement after unparking the mount. It does move to slave after pressing abort as before.
I have attached the full log file of a short test.

However, the STOP command is now recognised as the snip from the log below shows.

[2020-01-12T14:56:44.707 GMT DEBG ][ org.kde.kstars.indi] - NexDome : "[DEBUG] Processing event <P304> with value <304> "
[2020-01-12T14:56:44.962 GMT DEBG ][ org.kde.kstars.indi] - NexDome : "[DEBUG] Processing event <P234> with value <234> "
[2020-01-12T14:56:45.218 GMT DEBG ][ org.kde.kstars.indi] - NexDome : "[DEBUG] Processing event <P184> with value <184> "
[2020-01-12T14:56:45.476 GMT DEBG ][ org.kde.kstars.indi] - NexDome : "[DEBUG] Processing event <P156> with value <156> "
[2020-01-12T14:56:45.733 GMT DEBG ][ org.kde.kstars.indi] - NexDome : "[DEBUG] Processing event <STOP> with value <STOP> "
[2020-01-12T14:56:45.734 GMT INFO ][ org.kde.kstars.indi] - NexDome : "[INFO] Dome reached target position. "
[2020-01-12T14:56:45.734 GMT INFO ][org.kde.kstars.ekos.observatory] - "Dome is tracking."

After the abort button is pressed, ekos reports the "Dome is idle" and it then immediately moves to target, as in the snip below.

[2020-01-12T14:59:38.099 GMT DEBG ][ org.kde.kstars.indi] - NexDome : "[DEBUG] CMD <@SWR> "
[2020-01-12T14:59:38.102 GMT DEBG ][ org.kde.kstars.indi] - NexDome : "[DEBUG] RES <STOPHstop 0:SER,14523,0,53900,0,300> "
[2020-01-12T14:59:38.102 GMT INFO ][org.kde.kstars.ekos.observatory] - "Dome is idle."

I also note I have about 25 lines of this error on starting up before the GPS driver is detected, and this may, or may not, be relevant:

[2020-01-12T14:54:30.792 GMT INFO ][ org.kde.kstars.ekos] - "EQMod Mount is online."
[2020-01-12T14:54:30.947 GMT WARN ][ default] - qrc:/qml/mount/mountbox.qml:274: ReferenceError: xi18n is not defined
Several lines removed
[2020-01-12T14:54:30.948 GMT WARN ][ default] - qrc:/qml/mount/mountbox.qml:695: ReferenceError: xi18n is not defined
[2020-01-12T14:54:30.963 GMT INFO ][ org.kde.kstars.ekos.mount] - "GPS driver detected. KStars and mount time and location settings are now synced to the GPS driver."

Happy to try anything else.

Many thanks

Mark