wow robert you totally lost me on your test scenario
I would think you should do one thing at time and stop when there's an issue, and be very clear on the condition to replicate the problem. If Kolenka can't replicate, it makes it much more difficult to identify where the issue is.
Will defer to Kolenka and the rest of developers though, maybe I just can't understand it.
I'll try it out later this evening and report my results.