I am using a Raspberry Pi 4, with 8GB of RAM. I have overclocked my Pi 4, with over_voltage=6, arm_freq=2000, and gpu_freq=750. However, I have been having a problem with running Chromium. Whenever I try to log into the browser, it doesn't let me. After I log into my Google account, I close the browser. As soon as I try to reopen the browser, I get logged out and have to sign in again (Chromium tells me that the browser didn't "shut down correctly"). I'm not sure whether or not my overclocking settings are the culprit. I have a heat sink and case fan, which starts running once the system gets around 60 degrees Celsius. The system's temperature remains well below the 80 degree temps that cause an overheating warning. So why does my browser keep crashing? What are some debugging steps I can take? How can I fix these issues?