The link to the original discussion
So far as I know there is not one, I have searched for similar bugs.
The problem is as follows. I set up a map that has fog of war on, sight, sever rules player reveal and it's sub option, the GM reveal checklist option in the preferences. this is all on my end, I am not sure if the other players have theirs set up. The bug is that when players move their tokens, they get java errors, sometimes several, sometimes they even get errors when they select anything or even mouse over their own token
The java error, it doesnt seem to change
I was able to reproduce the bug by installing maptools on a secondary laptop, connecting to the same map, and moving a token as a player, strangely enough it does not happen in another map with fog of war set up already and I am not sure why. at first I thought the problem might be the version of Java, but the aforementioned second map worked with version 7, and as far as I know, was set up exactly the same way as the other map.
A suggested possible solution
So far I have nothing, Currently my players are not around to test my new map to see if they have problems, I suspect that there is a possibility that the map in question might be corruptable just by them joining it when they have the problem, but I dont know if there is any substance of that, But it would be one way to explain why the second map experiances no problems but I can reproduce them on the first. The example says this section is important, but I'm pretty sure the intent is pretty clear that I dont want the bugs to happen.
Any supporting attachments
(this map is over 5 mb)
This is the campaign map that has the errors. if you load it as a GM, you will experience no errors, to reproduce, you should connect from a remote PC to the server and attempt to move a token or interact with the map.