Well, there are many methods to solve unresponsively, relaunch now error but below I will suggest one.

Disabling the extensions

• Click on the Menu button (three dot in the top right corner) > More Tools > Extensions.
• Here you have to disable all the extension click the Enabled check box next to the extension’s name.
• After disabling all extensions, restart Chrome and check if the problem still appears.
• If the problem doesn’t manifest, you need to go back and enable extensions one by one.
• After allowing each extension, you need to restart Chrome and check if the problem appears again.

Hello.