I have a 2012 farm with Mysites installed and configured. Sometimes clicking "about me" from the top right displays the "Sorry, something went wrong" page, but sometimes it works fine. When it works fine, sometimes there's a smaller "sorry, something went wrong" halfway down the page where information should be.
All my research and Googling about this, shows people who never had Mysites set up at all, or didn't have the user profile service and service application configured or configured properly, and therefore Mysites never works. How do I commence troubleshooting something that periodically works? The Windows event viewer? In a 2 WFE and 2 backend farm, which Windows event viewer shows this problem?