Extension Error: No tabId set for sendCommand

[itranga]

Lighthouse Version: 3.2.1
Lighthouse Commit: 3c03e2c
Chrome Version: 70.0.3538.35
Initial URL: http://localhost:3000/
Error Message: No tabId set for sendCommand
Stack Trace:

Error: No tabId set for sendCommand
    at Promise (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:18135:15)
    at new Promise (<anonymous>)
    at ExtensionConnection.sendCommand (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:18131:8)
    at Driver.sendCommand (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:18577:25)
    at Object.clearAllNetworkEmulation (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:22481:15)
    at Driver.setThrottling (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:19364:18)
    at Function.afterPass (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:19796:14)
    at Function.run (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:19917:35)

[devtools-bot]

Howdy chief! Appreciate you filing this bug. 👏

We think this is the same root issue as #5595. So, we'll automatically mark this as a duplicate. Thanks!
🤖 Beep beep boop.