When I click "Vault" from the Chrome Extesion it opens a new windown to go to the vault but all I see is a blank winodwn with the LasPass logo in it.
I uninstalled all the Chrome extensions and it started working. Thank you so much!!😀
Some third party extensions such as for VPN services can interfere with LastPass working properly. If you have other extensions installed, disable them and see if the behavior improves.