# Latest **URL:** https://community.fly.io/latest.md?page=1 [Latest](https://community.fly.io/latest.md) · [Categories](https://community.fly.io/categories.md) · [Tags](https://community.fly.io/tags.md) **Page:** 2 --- ## [fly deploy stuck](https://community.fly.io/t/fly-deploy-stuck/28952)
**Author:** [@references](https://community.fly.io/u/references)\ **Replies:** 1\ **Last updated:** [October 30, 2026, 2:09pm UTC](https://community.fly.io/t/fly-deploy-stuck/28952 "2026-10-30T14:09:25Z")
App references, machine 0804236a1570e8 (region ord, v110) is stuck in migrating with an unreachable host. fly machine destroy --force returns “not found”, and every fly deploy fails trying to replace it. Please remove th… --- ## [Fly Machines API exec stdin - confidentiality, payload limits and completion guarantees](https://community.fly.io/t/fly-machines-api-exec-stdin-confidentiality-payload-limits-and-completion-guarantees/28953)
**Author:** [@Eid](https://community.fly.io/u/Eid)\ **Replies:** 0\ **Last updated:** [October 30, 2026, 11:23am UTC](https://community.fly.io/t/fly-machines-api-exec-stdin-confidentiality-payload-limits-and-completion-guarantees/28953 "2026-10-30T11:23:34Z")
Hi Fly team, We’re evaluating the Machines API POST /v1/apps/{app}/machines/{id}/exec endpoint for a security-sensitive, read-only comparison operation. The proposed request would pass a bounded configuration JSON payl… --- ## [IPv6 egress timing out from two Machines in iad (no incident posted)](https://community.fly.io/t/ipv6-egress-timing-out-from-two-machines-in-iad-no-incident-posted/28950)
**Author:** [@skilesare](https://community.fly.io/u/skilesare)\ **Replies:** 2\ **Last updated:** [October 29, 2026, 9:03pm UTC](https://community.fly.io/t/ipv6-egress-timing-out-from-two-machines-in-iad-no-incident-posted/28950 "2026-10-29T21:03:08Z")
Since about 16:25 UTC on Oct 29, two of our Machines in iad can’t open any outbound IPv6 connection; new TCP connects time out, including to ipv6.google.com:443. IPv4 egress from the same Machines works. Two other Machin… --- ## [UDP replies from fly-global-services lost on most flows (inbound fine), which breaks QUIC](https://community.fly.io/t/udp-replies-from-fly-global-services-lost-on-most-flows-inbound-fine-which-breaks-quic/28933)
**Author:** [@radarsu](https://community.fly.io/u/radarsu)\ **Replies:** 11\ **Last updated:** [October 29, 2026, 12:56pm UTC](https://community.fly.io/t/udp-replies-from-fly-global-services-lost-on-most-flows-inbound-fine-which-breaks-quic/28933 "2026-10-29T12:56:05Z")
We run a QUIC server (quinn 0.11) on a dedicated IPv4, bound to fly-global-services:443, in iad. For about a week, QUIC connections from Europe either fail to handshake or stop receiving data after 1–5 minutes. TCP to th… --- ## [Credits for a one-million-connection Phoenix benchmark (open source)](https://community.fly.io/t/credits-for-a-one-million-connection-phoenix-benchmark-open-source/28949)
**Author:** [@mandar1045](https://community.fly.io/u/mandar1045)\ **Replies:** 0\ **Last updated:** [October 29, 2026, 8:52am UTC](https://community.fly.io/t/credits-for-a-one-million-connection-phoenix-benchmark-open-source/28949 "2026-10-29T08:52:11Z")
Hi Fly.io team, I’m Mandar. I maintain Stampede (GitHub - mandar1045/stampede: Load testing for Phoenix: Channels, LiveView, HTTP and WebSockets, in plain Elixir · GitHub), an open-source load tester written in Elixir … --- ## [New Fly MCP](https://community.fly.io/t/new-fly-mcp/28906)
**Author:** [@aezell\_fly](https://community.fly.io/u/aezell_fly)\ **Replies:** 5\ **Last updated:** [October 29, 2026, 8:24am UTC](https://community.fly.io/t/new-fly-mcp/28906 "2026-10-29T08:24:35Z")
Earlier this year, with the launch of Sprites, we released the Sprites MCP. That has been very useful for people using agents to work with Fly. But, it was always missing the rest of Fly. Now, we have a single MCP serve… --- ## [Sprites: dev2 unavailable after restart — 503 Storage not ready](https://community.fly.io/t/sprites-dev2-unavailable-after-restart-503-storage-not-ready/28948)
**Author:** [@acmerfight](https://community.fly.io/u/acmerfight)\ **Replies:** 0\ **Last updated:** [October 29, 2026, 8:01am UTC](https://community.fly.io/t/sprites-dev2-unavailable-after-restart-503-storage-not-ready/28948 "2026-10-29T08:01:24Z")
Hi Fly team, Our Sprite dev2 is unavailable, leaving its existing Morty/Mobius Runtime connections offline. Please help investigate and recover access while preserving its current data. Instance Organization: moxt-ai … --- ## [Supported readiness signal for a skip\_launch Machine before an explicit start](https://community.fly.io/t/supported-readiness-signal-for-a-skip-launch-machine-before-an-explicit-start/28946)
**Author:** [@wwang](https://community.fly.io/u/wwang)\ **Replies:** 0\ **Last updated:** [October 29, 2026, 4:56am UTC](https://community.fly.io/t/supported-readiness-signal-for-a-skip-launch-machine-before-an-explicit-start/28946 "2026-10-29T04:56:27Z")
We orchestrate Fly Machines as follows: update with skip\_launch=true, retain the returned instance\_id, verify preparation, then send one explicit start request. We preserve uncertain outcomes rather than automatically re… --- ## [Machines exec: command limits and completion status](https://community.fly.io/t/machines-exec-command-limits-and-completion-status/28945)
**Author:** [@Zooz1](https://community.fly.io/u/Zooz1)\ **Replies:** 4\ **Last updated:** [October 28, 2026, 11:12pm UTC](https://community.fly.io/t/machines-exec-command-limits-and-completion-status/28945 "2026-10-28T23:12:12Z")
Could you clarify the Machines exec contract for flyctl 0.4.123 with fly-go v0.11.6? On October 28, a 2,365-byte Python command succeeded. A 79,067-byte command containing a 73,160-byte ASCII argument returned empty std… --- ## [App list hard to use at certain screen sizes](https://community.fly.io/t/app-list-hard-to-use-at-certain-screen-sizes/28930)
**Author:** [@thewilkybarkid1](https://community.fly.io/u/thewilkybarkid1)\ **Replies:** 1\ **Last updated:** [October 28, 2026, 6:30pm UTC](https://community.fly.io/t/app-list-hard-to-use-at-certain-screen-sizes/28930 "2026-10-28T18:30:47Z")
I’ve just been to our org dashboard page and the app list looked like: Out of interest, I shrunk my browser and this what happens just before the page rearranges to free up space: This table could do with a littl… --- ## [Suspended machine still running](https://community.fly.io/t/suspended-machine-still-running/28929)
**Author:** [@jacobat](https://community.fly.io/u/jacobat)\ **Replies:** 1\ **Last updated:** [October 28, 2026, 9:16am UTC](https://community.fly.io/t/suspended-machine-still-running/28929 "2026-10-28T09:16:51Z")
I have a fly machine which currently appears to be in the state “suspended”. At the same time I can see that it’s serving user requests. I noticed this yesterday and it appears to have been suspended since sunday. I can’… --- ## [Sprite CLI: Disable upgrade checks](https://community.fly.io/t/sprite-cli-disable-upgrade-checks/28790)
**Author:** [@jonstacks13](https://community.fly.io/u/jonstacks13)\ **Replies:** 7\ **Last updated:** [October 28, 2026, 7:32am UTC](https://community.fly.io/t/sprite-cli-disable-upgrade-checks/28790 "2026-10-28T07:32:51Z")
Hi! It looks like since sprites moved more into the fly.io docs, it might not be monitored as much so hoping to link the feature request here: Is it possible to disable the upgrade check? · Issue #216 · superfly/sprites-… --- ## [fly logs stops showing new lines after a few seconds, but fly logs --no-tail has them](https://community.fly.io/t/fly-logs-stops-showing-new-lines-after-a-few-seconds-but-fly-logs-no-tail-has-them/28908)
**Author:** [@pibble](https://community.fly.io/u/pibble)\ **Replies:** 2\ **Last updated:** [October 28, 2026, 2:42am UTC](https://community.fly.io/t/fly-logs-stops-showing-new-lines-after-a-few-seconds-but-fly-logs-no-tail-has-them/28908 "2026-10-28T02:42:04Z")
flyctl v0.4.118, darwin/arm64, app in fra. To reproduce, tail an app’s logs, then start a Machine that prints one line a second for a minute: LOG\_LEVEL=debug fly logs -a \ --json fly machine run alpine:3 -a \ … --- ## [Cloud Voicemail: self-hosted voicemail on Fly with whisper.cpp](https://community.fly.io/t/cloud-voicemail-self-hosted-voicemail-on-fly-with-whisper-cpp/28934)
**Author:** [@x7ryan](https://community.fly.io/u/x7ryan)\ **Replies:** 0\ **Last updated:** [October 27, 2026, 11:55pm UTC](https://community.fly.io/t/cloud-voicemail-self-hosted-voicemail-on-fly-with-whisper-cpp/28934 "2026-10-27T23:55:35Z")
I built a self-hosted voicemail box that runs on Fly, and it’s now open source (MIT): GitHub - ryanshipswell/cloud-voicemail: Self-hosted voicemail for a Twilio number: recorded greetings for contacts, whisper.cpp transc… --- ## [Allocated IPv6 was silently unreachable since 2026-04-27; the adjacent address works fine](https://community.fly.io/t/allocated-ipv6-was-silently-unreachable-since-2026-04-27-the-adjacent-address-works-fine/28932)
**Author:** [@parinda-hypothesis](https://community.fly.io/u/parinda-hypothesis)\ **Replies:** 1\ **Last updated:** [October 27, 2026, 7:37pm UTC](https://community.fly.io/t/allocated-ipv6-was-silently-unreachable-since-2026-04-27-the-adjacent-address-works-fine/28932 "2026-10-27T19:37:34Z")
Hi Fly.io team, In my app, hypothesis. A dedicated IPv6 allocated on 2026-04-27 sat in fly ips list for six months to the day and was never reachable. We only caught it because browsers choose between IPv4 and IPv6 per … --- ## [Are Docker Image Uploads and Storage in Fly.io Registry Free Without Running Machines?](https://community.fly.io/t/are-docker-image-uploads-and-storage-in-fly-io-registry-free-without-running-machines/28931)
**Author:** [@ethenath02](https://community.fly.io/u/ethenath02)\ **Replies:** 0\ **Last updated:** [October 27, 2026, 3:19pm UTC](https://community.fly.io/t/are-docker-image-uploads-and-storage-in-fly-io-registry-free-without-running-machines/28931 "2026-10-27T15:19:35Z")
I have two existing Fly.io applications, drnathx-renderer and drnathx-checker, with no Machines deployed. I plan to build two Docker images using GitHub Actions and push them to registry.fly.io, without starting Machine… --- ## [Landlock LSM on Fly Machines?](https://community.fly.io/t/landlock-lsm-on-fly-machines/28921)
**Author:** [@ZalmyAI](https://community.fly.io/u/ZalmyAI)\ **Replies:** 1\ **Last updated:** [October 27, 2026, 2:29pm UTC](https://community.fly.io/t/landlock-lsm-on-fly-machines/28921 "2026-10-27T14:29:52Z")
Hi. We run an agent sandbox (NVIDIA OpenShell) that needs the Landlock LSM, ABI v3 or newer. On a Machine with kernel 6.12.114-fly, /sys/kernel/security/lsm shows only capability,selinux, and landlock\_create\_ruleset retu… --- ## [Machines OpenAPI spec omissions](https://community.fly.io/t/machines-openapi-spec-omissions/27255)
**Author:** [@praneetloke](https://community.fly.io/u/praneetloke)\ **Replies:** 51\ **Last updated:** [October 27, 2026, 1:06am UTC](https://community.fly.io/t/machines-openapi-spec-omissions/27255 "2026-10-27T01:06:51Z")
Hello! I have found errors in the OpenAPI spec. I am hoping someone from the dev team can address these. The following GET endpoints are missing path parameter definitions under parameters: /apps/{app\_name}/certificate… --- ## [Release stuck at "running" after interrupted secrets update -- app is healthy](https://community.fly.io/t/release-stuck-at-running-after-interrupted-secrets-update-app-is-healthy/28926)
**Author:** [@jakobp123](https://community.fly.io/u/jakobp123)\ **Replies:** 1\ **Last updated:** [October 26, 2026, 8:04pm UTC](https://community.fly.io/t/release-stuck-at-running-after-interrupted-secrets-update-app-is-healthy/28926 "2026-10-26T20:04:19Z")
Hi Fly team! I’m hoping you can help clarify a release status issue before we proceed with our next deployment. We recently rotated a database credential, which triggered a secrets-only release. The deployment was inte… --- ## [Sprite completely unreachable — console, API, public URL all timing out (again: 2)](https://community.fly.io/t/sprite-completely-unreachable-console-api-public-url-all-timing-out-again-2/28913)
**Author:** [@happycollision](https://community.fly.io/u/happycollision)\ **Replies:** 1\ **Last updated:** [October 26, 2026, 7:38pm UTC](https://community.fly.io/t/sprite-completely-unreachable-console-api-public-url-all-timing-out-again-2/28913 "2026-10-26T19:38:06Z")
(It’s happening again, hence the copy/paste from another post which was resolved and closed.) One of my Sprites (org: \`don-denton\`) has been completely unreachable for several hours. Every method of access is timing out… --- ## [sjc host e7d1 unreachable (PU03) for 9+ hours; host\_status stayed "ok", no host incident](https://community.fly.io/t/sjc-host-e7d1-unreachable-pu03-for-9-hours-host-status-stayed-ok-no-host-incident/28912)
**Author:** [@vigie](https://community.fly.io/u/vigie)\ **Replies:** 1\ **Last updated:** [October 26, 2026, 7:17pm UTC](https://community.fly.io/t/sjc-host-e7d1-unreachable-pu03-for-9-hours-host-status-stayed-ok-no-host-incident/28912 "2026-10-26T19:17:29Z")
Hi Fly team, reporting a host problem in case it’s still affecting others. 2026-10-23, sjc, host e7d1 (app nudge-surf-api, machine 815745c90624d8, now destroyed) 22:56 UTC: the machine stopped serving; its metrics sto… --- ## [Machines EXEC repeatedly returns HTTP 409 after successful start and state checks (nrt)](https://community.fly.io/t/machines-exec-repeatedly-returns-http-409-after-successful-start-and-state-checks-nrt/28894)
**Author:** [@chong](https://community.fly.io/u/chong)\ **Replies:** 1\ **Last updated:** [October 26, 2026, 6:58pm UTC](https://community.fly.io/t/machines-exec-repeatedly-returns-http-409-after-successful-start-and-state-checks-nrt/28894 "2026-10-26T18:58:39Z")
Please investigate the existing server-side trace for a Machines API EXEC rejection. This is a read-only investigation request; please do not start, restart, redeploy, or change the Machine. App: shopfu Machine: 857656… --- ## [ord egress IP 152.233.40.75: return traffic from AWS dropped unless source port is 80/443](https://community.fly.io/t/ord-egress-ip-152-233-40-75-return-traffic-from-aws-dropped-unless-source-port-is-80-443/28923)
**Author:** [@cloudunifi](https://community.fly.io/u/cloudunifi)\ **Replies:** 12\ **Last updated:** [October 26, 2026, 4:10pm UTC](https://community.fly.io/t/ord-egress-ip-152-233-40-75-return-traffic-from-aws-dropped-unless-source-port-is-80-443/28923 "2026-10-26T16:10:20Z")
Since about 12:12 UTC on 2026-10-26, a machine of ours in ord can’t complete TCP connections to several AWS EC2 instances (us-east-1 and eu-west-1). Our machine in cdg reaches the same instances normally. • Affected: ma… --- ## [Some arn Machines can't open TCP connections to Neon (AWS eu-central-1) on port 5432, same image on another Machine works](https://community.fly.io/t/some-arn-machines-cant-open-tcp-connections-to-neon-aws-eu-central-1-on-port-5432-same-image-on-another-machine-works/28924)
**Author:** [@dipth](https://community.fly.io/u/dipth)\ **Replies:** 1\ **Last updated:** [October 26, 2026, 1:57pm UTC](https://community.fly.io/t/some-arn-machines-cant-open-tcp-connections-to-neon-aws-eu-central-1-on-port-5432-same-image-on-another-machine-works/28924 "2026-10-26T13:57:05Z")
Hi all, Since about 2026-10-26 13:22 UTC, some Machines of my app helheim-dk in arn can’t connect to our Neon Postgres database in AWS eu-central-1 on port 5432. The TCP connect times out before any handshake. Another M… --- ## [Have Sprite placement rules changed?](https://community.fly.io/t/have-sprite-placement-rules-changed/28922)
**Author:** [@peter1](https://community.fly.io/u/peter1)\ **Replies:** 0\ **Last updated:** [October 26, 2026, 6:29am UTC](https://community.fly.io/t/have-sprite-placement-rules-changed/28922 "2026-10-26T06:29:01Z")
Hi fly.io team, Creating sprites from an Australian network landed in the Sydney (syd) region and from a Singaporean network landed in Singapore (sin) region. This was expected. This appears to no longer be the case. A… --- ## [URGENT — accidental destroy of ALL apps in org personal; please undelete nudraq + nudraq-demo-pg volumes](https://community.fly.io/t/urgent-accidental-destroy-of-all-apps-in-org-personal-please-undelete-nudraq-nudraq-demo-pg-volumes/28918)
**Author:** [@wongshengming13](https://community.fly.io/u/wongshengming13)\ **Replies:** 3\ **Last updated:** [October 25, 2026, 2:34pm UTC](https://community.fly.io/t/urgent-accidental-destroy-of-all-apps-in-org-personal-please-undelete-nudraq-nudraq-demo-pg-volumes/28918 "2026-10-25T14:34:46Z")
Account: wongshengming13@gmail.com Org: personal (黃聖洺) Region: sin (Singapore) Approx deletion time: 2026-10-25 evening Hong Kong time (UTC+8) / afternoon UTC — PowerShell 5.1 ConvertFrom-Json array bug caused fly app… --- ## [IPv4 anycast from India (RailTel AS24186 → Airtel AS9498) lands on AMS edge instead of SIN; IPv6 correctly lands on SIN](https://community.fly.io/t/ipv4-anycast-from-india-railtel-as24186-airtel-as9498-lands-on-ams-edge-instead-of-sin-ipv6-correctly-lands-on-sin/28915)
**Author:** [@rohanrd](https://community.fly.io/u/rohanrd)\ **Replies:** 0\ **Last updated:** [October 25, 2026, 8:29am UTC](https://community.fly.io/t/ipv4-anycast-from-india-railtel-as24186-airtel-as9498-lands-on-ams-edge-instead-of-sin-ipv6-correctly-lands-on-sin/28915 "2026-10-25T08:29:19Z")
Hi all, My app runs in sin, but from India my IPv4 traffic to Fly’s anycast is routed to the Amsterdam edge and then backhauled to Singapore. Over IPv6 from the same machine and connection, traffic reaches the Singapore … --- ## [Adding a sidecar to an app ruins Consul connectivity](https://community.fly.io/t/adding-a-sidecar-to-an-app-ruins-consul-connectivity/28914)
**Author:** [@c43721](https://community.fly.io/u/c43721)\ **Replies:** 1\ **Last updated:** [October 25, 2026, 2:19am UTC](https://community.fly.io/t/adding-a-sidecar-to-an-app-ruins-consul-connectivity/28914 "2026-10-25T02:19:08Z")
I have an app that used to just run one machine with no added sidecars. It used Consul for LiteFS. When I tried to add a sidecar, I noticed that the machine would not start due to the following log: ord \[info\]level=INFO… --- ## [Should we be concerned about all these exploits going on? The Fly team hasn't said anything on Twitter regarding this](https://community.fly.io/t/should-we-be-concerned-about-all-these-exploits-going-on-the-fly-team-hasnt-said-anything-on-twitter-regarding-this/28899)
**Author:** [@dutheducafe](https://community.fly.io/u/dutheducafe)\ **Replies:** 3\ **Last updated:** [October 24, 2026, 4:14pm UTC](https://community.fly.io/t/should-we-be-concerned-about-all-these-exploits-going-on-the-fly-team-hasnt-said-anything-on-twitter-regarding-this/28899 "2026-10-24T16:14:02Z")
Should we stop all our services and wait for it to blow over? Will something like the railway exploit happen on fly as well? What are the dependencies fly has updated so far? --- ## [REPOST : KDDI routing issue in Japan](https://community.fly.io/t/repost-kddi-routing-issue-in-japan/28911)
**Author:** [@tk-tokyo](https://community.fly.io/u/tk-tokyo)\ **Replies:** 2\ **Last updated:** [October 24, 2026, 11:33am UTC](https://community.fly.io/t/repost-kddi-routing-issue-in-japan/28911 "2026-10-24T11:33:28Z")
Hello I am very new to fly.io and considering to migrate from a different PaaS service. I was just looking through some topics in community and found this, and wondering if these are any updates on this. Is this alread… [Previous page](https://community.fly.io/latest.md) [Next page](https://community.fly.io/latest.md?page=2)