Auto focus fails See log for more info! What do I need to do?

Sequence Generator Auto Focus
1

Help!

I can run the auto focus routine once then the next time I try I get an error.

[12/28/18 18:14:07.313][DEBUG] [CP Update Thread] ASCOM Telescope: Error in GetLst : CheckDotNetExceptions ASCOM.SoftwareBisque.Telescope SiderealTime Get System.ArgumentNullException: Value cannot be null.
Parameter name: type
at System.Activator.CreateInstance(Type type, Boolean nonPublic)
at System.Activator.CreateInstance(Type type)
at ASCOM.SoftwareBisque.Telescope.get_SiderealTime() (See Inner Exception for details) (System.ArgumentNullException: Value cannot be null.
Parameter name: type
at System.Activator.CreateInstance(Type type, Boolean nonPublic)
at System.Activator.CreateInstance(Type type)
at ASCOM.SoftwareBisque.Telescope.get_SiderealTime())
at ASCOM.DriverAccess.MemberFactory.CheckDotNetExceptions(String memberName, Exception e) in c:\ASCOM Build\Export\ASCOM.DriverAccess\MemberFactory.cs:line 630
at ASCOM.DriverAccess.MemberFactory.GetTargetInvocationExceptionHandler(String memberName, Exception e) in c:\ASCOM Build\Export\ASCOM.DriverAccess\MemberFactory.cs:line 664
at ASCOM.DriverAccess.MemberFactory.CallMember(Int32 memberCode, String memberName, Type[] parameterTypes, Object[] parms) in c:\ASCOM Build\Export\ASCOM.DriverAccess\MemberFactory.cs:line 231
at ASCOM.DriverAccess.Telescope.get_SiderealTime() in c:\ASCOM Build\Export\ASCOM.DriverAccess\Telescope.cs:line 910
at qr.j8()

2

If I restart the skyx i can run the focus routine again, one time.

3

This appears to be a problem originating in the Software Bisque ASCOM driver when SGP is asking for the Sidereal Time. If so, you might want to consult with Software Bisque to see if they can help.