I have been idocing with 2 chars on 2 different comps, 10 packies can hold a lot of stuff, and twice now when I moved the char I was currently controlling near the one that was just standing there, one of the accounts has crashed.
Seems this may be an old issue, though, from prior idocs I have done in the past 3-4 years.
About 3 years ago I was trying to place at an idoc on Atl and had one of my kids also trying to place, and we both cliented when the idoc fell.
Again on Pac a year or so later a keep fell in Fel and I was on the roof of the keep next door trying to place versus the largest pk guild on the shard.
I saw a keep go up and checked the house sign, no owner name, so I placed the keep.
Later I asked one of the pks why they didnt accept the placement of the keep and he told me the placer had cliented, so I assumed two comps in the same house were trying to place the keep at the same time and cliented like it did with me and my kid that time on Atl.
Do you have two accounts running side by side by any chance?