I have same issues here, have tried on many computers and get same results, tried release U1-U3 and all do it, just got a new intel machine, not branded and fresh install and services tab wont open, tried on many hardware and vitual machines and always end up with the same results, services tab just never opens,.. I want to upgrade some customers to 11 from 9.10, but its just not reliable enough for me to put in to production, been playing all morning with various versions and anything 11 seems to have this issue.
things I have tried to see what causes it for me are
upgrade from 9.10 -works until reboot
fresh install on 3 different hardware platforms - no config and services fails to load (different install media for each)
install to usb disk as boot device and SSD same - no services...
I can get it to fail 100% of the time now with every fresh install, I have one machine working overnight fine, then rebooted it and same issue.... apart from that, everything else seems good...