Are the ai aircraft supposed to have lights? I'm not seeing any. Even though I'm getting traffic alerts from Pilot2ATC, I can't actually see another aircraft unless it's quite close. If I remember correctly, in FSX I could see an ai plane's lights at least a few miles away.
Also a request. It would be nice to be able to tell TG to delete any ai aircraft directly ahead of me on the ground or in the air up to a distance of a mile or so.
I'm afraid we don't do support via forums. We do check here from time to time but if you have a problem or question we can guarantee a response from JF (rather than a forum member) via support. Yes, the aircraft have lighting and no, currently, it is not possible to delete an aircraft in flight AFAIK.