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Lighthouse PWA failing audit - NO_TRACING_STARTED - Printable Version

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Lighthouse PWA failing audit - NO_TRACING_STARTED - sertovs - 02-12-2018 04:28 PM

Since a week or two Lighthouse PWA audit "Page load is not fast enough on 3G" is failing with a message "Something went wrong with recording the trace over your page load. Please run Lighthouse again. (NO_TRACING_STARTED)
" - see https://www.webpagetest.org/lighthouse.php?test=180209_58_d1b9f6f42787a28bb958612ab3c0f168&run=1#pwa.

This happened on our private instance as well - since Chrome was upgraded on the agents to v64. It doesn't reproduce when running from Chrome (audits tab or the extension).


RE: Lighthouse PWA failing audit - NO_TRACING_STARTED - cpk - 02-13-2018 02:05 AM

I see complete failures trying to get lighthouse scores
"Sorry, Lighthouse had some issues gathering your report on WebPageTest. Please try again or try using Lighthouse through another way" which started abruptly on 2/8 which is after chrome 64