Live 4.1 Critical error when normalizing on render

[mikemc]

I usually use "select loop" to indicate the entireity of the track I want to render. Did this, also selected Normalize On. Got the "experienced a sevee error" prompt, which advised me to save as and exit, this prompt seems to be modal, however, to saving as is not an option. Hit OK multiple times, then deactivated Live 4.1 via the task manager. Upon restarting, was prompted to recover previous work, that went fine, selected render again, set normalize to Off (I don't usually use it, just wanted to see what the difference would be in this case) and rendering proceeded without incident. This is reproducible.