When I click on Ancestry TreeShare login nothing happens or I receive a message my password is incorrect.
In a main view use the key combo Ctrl+Shift+U and select "Reset Program Settings". Close and reopen RM8. Go to Settings>WebHints and click on "Reset TreeShare". Then go to Publish>Ancestry TreeShare and see if you can login. If you are using two-factor verification append the code received to the end of the password, without any spaces.
If you are still unable to login temporarily turn off your firewall, antivirus and internet filtering software to see if one of them is blocking RM8 access to the internet. Then adjust their settings.