The attacks are freezing when I multibox in LOTRO.
It happens, for example, when I use a straight key broadcast for an attack. Some of the windowed boxes then don't attack and can't attack again in the future. When those windows are activated, it looks as if they are still attempting to perform the last attack. They can walk around, go through doors, interact with NPCs, follow, assist, but until I exit the game, they can never again use any of their attacks or spells. This sometimes has also happened when I attempted to bring a toon out of a stance. They remain in the stance and are henceforth unable to use any attack or spell. Then after exiting the game, it has to "clean up old connection" when I reconnect. That made me think it was just an error on the LOTRO side, but I can't reproduce the problem except when I multibox using ISBoxer.
Does anyone have any idea what is going on or how to fix it? I was happily multiboxing for the last month with no issues until this started happening a few days ago and now I can't multibox for more than 5 minutes without this problem popping up.
Any help you can offer would be very appreciated!