Can't say much other than that I so far only experienced rubber-banding when the server was getting restarted.
I do get the red chain symbol and connection loss message every now and then, but these occasions are really rare and yellow chain symbol is even more rare.
Have you ever tried to play on a server with less than 80 ping?
Maybe posting your computer specs as well as your connection specs would help others to get a better grip on your problem.