Clickbaiiit! Did you really fell for it?
Naaa, seriously, I learned a trick that works for me and a few kinnies who use windows 10. Right click the shortcut to the LotroLauncher and select "Properties". (If you don't have a shortcut, create one.) Click the Compatibility tab and set compatibility mode to Windows 8.
For me, this cuts down the time the game needs to close or log out a character from ~2 minutes to under ten seconds.