I just reported this as a
bug, but I figured I'd post it here as well to see if anyone here has any thoughts:
I'm not entirely certain that installing the HDHomeRun caused it, but that's when I started seeing the issue (during the install process). The HDHomeRun still isn't completely setup as I had to hard reset in order to to regain control. Now after every boot Ushare starts and eats all the memory very quickly.
I should note that this is a brand new install (0710b3 64bit) and the Core/Hybrid was only running for a day prior to the install of the HDHomeRun. It was, however, running without issue up to that point.
I am currently working around this by quickly killing the ushare process after boot.
I'm not sure what other information would be pertinent as I have never actually used ushare before...