Checkly: Frankfurt eu-central-1 increased networking failures

What to do

Check whether you use Checkly in eu, eu-central-1. Check your stack
Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
Confirm your retries, queues and scheduled jobs caught up after the 0m it lasted.
Anything that failed between 2026-09-18 06:37 UTC and 2026-09-18 06:37 UTC may need a replay.
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https://down.guide/feed?provider=checkly works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

resolvedSep 18, 2026, 6:37 AM UTC
Status: Resolved From September 18 6:40UTC to 10:22UTC, checks running in Frankfurt eu-central-1 experienced increased failures due to networking issues from our hosting provider. The issue is now resolved, and checks are running normally without interruptions.
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None so far.

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Is Checkly still down?

No, this incident was resolved 2026-09-18 06:37 UTC. For Checkly's live state, see https://down.guide/checkly.

How long did it last?

0m, from 2026-09-18 06:37 UTC to 2026-09-18 06:37 UTC, by the times Checkly posted.

What was affected?

Checkly named in eu, eu-central-1.

What caused it?

Checkly hasn't published a root cause. If it does, it shows here.

Where does this come from?

Checkly's official status page, https://is.checkly.online, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.