Ejected from my own property

OK. . .this is wierd.

Suddenly, for no reason at all, I started to get ejected from my mainland property. Took off all my attachments, turned off scripts on my land, nothing I did worked. I tried another sim where I had land and that was fine. In the problem sim, if I stood on property that didn't belong to me, I'd get pushed upward in jerks about a meter a second.

I called for support and the concierge was able to help by turning off scripts in the whole sim, but she was unable to solve the problem and suggested I submit a ticket.

By the time I submitted the ticket, everything was fine. But a few minutes later, I went back to my skybox and the whole thing started all over again.

I had my partner join a group the land is set to (not deeded) so I could give her the ability to start returning things, and as soon as I did, she started having the same problems. We got her fixed by quitting the group and relogging.

A little while later, I noticed someone floating on my land, and recalled having seen him a little earlier. I tried to eject him and IT DID NOT WORK. Niether did a ban, or freeze or most of my weapons. Whether or not these two events are related, I don't know.

Can anyone tell me what's going on?

I hate to say it, but return everything on your property when SL is stable, and see what happens. I have never seen such a thing, and the only thing I could think of is a security script gone awry, and set to the wrong group.

Mega-prims can cause strange push-like behaviour all over a sim, but then it wouldn't stop when Lindens turned off scripts on the sim.

Check your land for prims belonging to someone else and return them, and turn on Push Restriction in About Land as well in case someone has an orbiter on a nearby plot (Help / Pushes could show it as well, and if your land isn't group-deeded and you accidently dropped the object it will continue to work on your own land as well).

normally if they cant be ejected or shot or moved, they lost connection. So there just a ghost at that point. Some people see em some dont.
As far as the ejection thing, Id blame LL till they get the game fixed. So many bugs and issues right now, who knows whats going on.

Someone has put your name in ban list or taken you off the access list of your land. Best is to go next to your land and look at what the setting are and see if it has been changed. I had this happen to me once.

I had this happen when I put up a general access list up that ban everyone except who was listed.
When I deeded to group I forgot to add myself.
Another time I logged in and found myself in another sim, it was because the sim I lived in went offline.
I have also went places and found myself strangely pushed underground and rapidly went down and down.
When I restarted it improved.
I have no clue why this happen.

Checking what was on my property and whether or not I was in my own ban list was the first thing I tried. Also, it happened to my partner the second I added her to the group.

It acts just like the eject I get from one of my neighbors, security devices, but considerably stronger. My mysti tool isn't reporting any pushes.

As for the strange AV. . .ghost. . .could be I suppose. Kill on my Mysti tool reported that he wasn't over damage enabled land, (he was) and when I finally tried ownage, he seemed to resist it more than I'm used to seeing.

OK. . .so a few days ago, I rezzed a beetle turret from my force prophecies. I didn't actually forget about it, just. . .forgot the details.

In my meager defense, I've never seen a security device quite so effective. I DID suspect it might be this device, but couldn't get close enough to see it so I could try taking it back.

Spike did a search and returned some devices, and that was the one that did it.

Thanks to everyone who had suggestions. Apologies to the ghost or bot.