Android infinite scroller - strange behaviour

Hello everyone!

I have created an Android app which is an infinite scroller featuring a plane. Every on-screen obstacle is spawned in relation to the plane controlled by the player.
After exactly 1 minute and 56 seconds during the game, everything on the screen disappears (except the background which is set to wrap horizontally, X coef. 0.5 ).
After about 10 seconds the plane appears in the top left corner and is falling. The app doesn't crash or lock, it is still active and i can even control the newly appeared plane.

Frame settings:
- size 1024x600 set to -1 virtual width
- center display at x=x("plane")
- i have set out-of-frame sensors to delete used objects
- i am not using any timer related events
- the plane has a platform movement
* initial direction -0
* speed 70
* acceleration / deceleration 0
* moving at start ticked
* gravity 20
* strength 50

Debugger status:
- max # of objects at any moment: 30
- 50 MB of RAM used
- constant 60 FPS

I have tested the app on my PC and everything is alright. This problems occurs in at least 2 different Android smartphones (Samsung and HTC).
Did anyone encounter such a problem?
Thanks!

send me an example for test here!

My instincts say you should show the # of objects in a counter at all times and watch what happens as it gets to 500. Is it possible you're not destroying objects correctly?

he said he's keeping count of the objects, doesn't sound like an object limit behaviour anyway.. definitely something to do with the way he's set up the layers / x offset etc.

I tried Keith's solution and the counter matches the debugger's number. I have 30 objects at most while the game is running and the used objects are distroyed correctly.
I sent the app to FVivolo, maybe he can shed some light on this.

Later edit: i tried to change different settings related to the wrapping background layer as suggested by DaveC. I got to the point where i deleted the background layer entirely and the problem still exists.

have you tried changing from 500 to 20000 objects?

I had an infinite runner and it messed up after the 500 objects are displayed, even though according to the debugger only 40 were active at a time..

I have just tried setting the max. number of frame objects to 20000 and the problem persists.

Fernando would be a guy to debug this in the source.

Is it the Tiny Plane game that has the problem?

Yes, some friends playing Tiny Plane reported the issue.
I have sent Fernando the .mfa

I am playing it now on my Note 2 - haven't yet seen the error.
Nice game.

Well Done BTW, no error here in nexus 7 and gtablet, i let the scroll for over 3 minutes, not destroying the plane, lol (the only way to keep the game scrolling for me), but no error , i see a brief time when the garbage collector run in my gtablet in slow speed, but is running nice, even using openGL 2.0.


EDIT
i notice what you mentioned but in further advance and i will work on that. seems that the maximum x is 32.767 and not resetting.

Fixed for next beta!

Great news! Thanks a lot FVivolo! :)