at 16:19, my simulation stops updating and a Catching Up dialog is displayed. Infolog contains nothing relevant and I do not even see my own chat messages ingame

what additional debug possibilities does the engine offer and how do I use them? this problem is prevalent, and from what I can gather, not specific to my installation (amd64/linux/nvidia) either.

a suspect is my connection to the server resetting/being dropped, but I don't know how to log that