Strange peception

[ChrisGR]

Sometimes I sit in my backyard and I watch a plane it comes in the horizon.
His distance are roughly the 10-12 NM.
I'm going to my room with my computer where I run the RB and look at the screen.
There I do not see presenting this plane.
If I make restart of RB then this is presented in the screen.
This has happened enough times.
Also the distance that is found the plane is not important because this happens in different distances. It can happen and when the plane flies above my house.
It has somebody of you the same experience?

[Allocator]

I do it the other way around, I watch the aircraft on RadarBox, then I lean out of my window to watch the aircraft go overhead - always exactly as shown on RadarBox :-)

It's easier to find aircraft when they are showing condensation trails, but if I look carefully or use binoculars, I can see them all on a clear day - fantastic!

[ChrisGR]

New logging window here. Good!! :)

Thanks Allocator for your answer.
Really this problem confuse me.
Anyway i look for my antenna cable, or connectors.
I don't believe they have some problem, but who knows? Some time can be the cause the most improbable thing.

Thanks :)