When I start up Homeseer I have no issues. However if I use BLshutdown to restart Homeseer, often I get the followring errors:-

Starting up....

15/02/2016 07:03:39 ~!~Error~!~Initializing plug-in(2): BLLAN Instance::Object reference not set to an instance of an object.STACK:Server stack trace: Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessag e(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(Mess ageData& msgData, Int32 type) at HomeSeerAPI.IPlugInAPI.InitIO(String port) at Scheduler.clsHSPI.CheckInterfaces()Startup Complete, 1 errors detected, check the log for more information.