ACP indicates an dome shutter error...:
17:24:20 Open dome shutter.
17:24:20 ** #domeopen - Unexpected shutter status 4
17:24:20 Shutter : ERROR MESSAGE.
17:24:20 Please contact expert
17:24:20 **Failed to open the Dome Shutter
17:24:20 **Script Error (Tracking has been stopped)**
17:24:20 Source: ACP Observatory Control Software
17:24:20 Message: ==== Startup failed, cannot continue
17:24:20 Location: line 212 column 5.
... but never asks our driver about the shutter status
2018-01-11 17:23:55.199 I => execution(Dome.setConnected(..)) arguments('true') (classes.ck a:77)
2018-01-11 17:23:55.199 I <= execution(Dome.setConnected(..)) arguments('true') return() (classes.ck a:77)
2018-01-11 17:23:55.199 I => execution(Dome.canFindHome()) (classes.ck a:77)
2018-01-11 17:23:55.199 I <= execution(Dome.canFindHome()) return(class java.lang.Boolean:true) (classes.ck a:77)
2018-01-11 17:23:55.200 I => execution(Dome.canPark()) (classes.ck a:77)
2018-01-11 17:23:55.200 I <= execution(Dome.canPark()) return(class java.lang.Boolean:true) (classes.ck a:77)
2018-01-11 17:23:55.200 I => execution(Dome.canSetShutter()) (classes.ck a:77)
2018-01-11 17:23:55.200 I <= execution(Dome.canSetShutter()) return(class java.lang.Boolean:true) (classes.ck a:77)
2018-01-11 17:23:55.201 I => execution(Dome.canSetAzimuth()) (classes.ck a:77)
2018-01-11 17:23:55.201 I <= execution(Dome.canSetAzimuth()) return(class java.lang.Boolean:true) (classes.ck a:77)
2018-01-11 17:23:55.201 I => execution(Dome.canSetAzimuth()) (classes.ck a:77)
2018-01-11 17:23:55.201 I <= execution(Dome.canSetAzimuth()) return(class java.lang.Boolean:true) (classes.ck a:77)
2018-01-11 17:23:55.201 I => execution(Dome.canSetAltitude()) (classes.ck a:77)
2018-01-11 17:23:55.202 I <= execution(Dome.canSetAltitude()) return(class java.lang.Boolean:false) (classes.ck a:77)
2018-01-11 17:23:55.202 I => execution(Dome.getName()) (classes.ck a:77)
2018-01-11 17:23:55.202 I <= execution(Dome.getName()) return(class java.lang.String:NTM) (classes.ck a:77)
After that time, ACP does not ask the Dome for more values (eventhough the error appears 25s later)
This was the same last time, so we do not understand where ACP gets the shutter error from if is does not ask our driver about it.