Have you tried the 0.5_nat version I pm to you? Does it have the same issues?
I have been running it for 1h30m and so far it has not disconnected. not even once. I'll leave them running and report back later.
edit: added a period to make it clearer.
edit2: it happened again
it took longer, but same effect.https://image.prntscr.com/image/isZkxQR2Q5eAaowYdayVCQ.png
