My aircraft has stopped appearing on my flight plan

[GridNorth]

I connect OK via simconnect, my flight plan loads and other aircraft show up in red but for some reason my own aircraft does not display. It has worked previously. 

I'm using a local host with windows 8.1 and the latest version of Plan G. I've also tried connecting via FSUIPC to no affect.Has anyone any idea what  I might have done because I can't think of anything.

[tim arnot]

is "Show User Aircraft" checked in Settings?

[GridNorth]

Thank you.  Stupid man, me that is, although I'm not sure how that box became "unticked". It must have happened while I was trying to set up network working, which I did but found that the panel builder I bought stops it displaying correctly so I've reverted to Plan G being on the same machine as FSX.

Alan