Resolved - Over the last two days (28-07 and 29-07) we saw and increasing amount of intermittent errors for Browser check workloads running Puppeteer on runtime 2021.06.

These errors were scattered across customer accounts and checks and focussed on the eu-central-1 (Frankfurt) and us-east-1 (Virginia) regions. Customer might have encountered the following errors:

- no space left on device
- Target closed

We identified the issue and rolled out a patch and are monitoring to see if this occurs again.
Jul 29, 15:55 UTC

Resolved - Processing of check results was delayed by approximately 15 minutes. We have identified and resolved the issue. Check results were not lost during that incident. Our infrastructure has since resumed normal operation and successfully processed the buffered check results.
Jul 23, 11:30 UTC