Extension Error: No tabId set for sendCommand

[Sbosh11]

Lighthouse Version: 3.0.0
Lighthouse Commit: d6aa441
Chrome Version: 69.0.3477.1
Initial URL: http://localhost:8000/
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:17254:15)
    at new Promise (<anonymous>)
    at ExtensionConnection._sendCommand [as sendCommand] (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:17250:8)
    at Driver._sendCommand [as sendCommand] (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:18585:25)
    at Object.clearAllNetworkEmulation (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:21414:15)
    at Driver.setThrottling (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:18384:18)
    at Function.afterPass (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:18888:14)
    at Function.run (chrome-extension://blipmdconlkpinefehnmjammfjpmpbjk/scripts/lighthouse-ext-background.js:19014:35)

[patrickhulce]

Super strange that this error would appear so late in the process here 🤔

@Sbosh11 do you have any reproduction steps, or was anything unique about your run?

[wardpeet]

this is the same as #5798 so closing, feel free to join the discussion in that thread