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FR24Feeder – 503 error and feeder status disconnected

My FR24Feed suddenly stopped connecting to FR24 this morning. I checked the logs and am seeing a 503 response when it tries to connect to FR24. Is anyone else seeing this? Is FR24 having issues?

Issue started around 5:15am Eastern time

Log:

Oct 21 09:53:07 fr24 fr24feed[2062]: ______ _ _ _ _ _ _____ ___ Oct 21 09:53:07 fr24 fr24feed[2062]: | ___|| |(_) | | | | | | / __ \ / | Oct 21 09:53:07 fr24 fr24feed[2062]: | |_ | | _ __ _ | |__ | |_ _ __ __ _ __| | __ _ _ __`' / /' / /| | Oct 21 09:53:07 fr24 fr24feed[2062]: | _| | || | / _` || '_ \ | __|| '__|/ _` | / _` | / _` || '__| / / / /_| | Oct 21 09:53:07 fr24 fr24feed[2062]: | | | || || (_| || | | || |_ | | | (_| || (_| || (_| || | ./ /___\___ | Oct 21 09:53:07 fr24 fr24feed[2062]: \_| |_||_| \__, ||_| |_| \__||_| \__,_| \__,_| \__,_||_| \_____/ |_/ Oct 21 09:53:07 fr24 fr24feed[2062]: __/ | Oct 21 09:53:07 fr24 fr24feed[2062]: |___/ Oct 21 09:53:07 fr24 fr24feed[2062]: [main][i]FR24 Feeder/Decoder Oct 21 09:53:07 fr24 fr24feed[2062]: [main][i]Version: 1.0.57-1/generic Oct 21 09:53:07 fr24 fr24feed[2062]: [main][i]Built on Jun 2 2026 07:04:19 (T202606020651/Linux/static_amd64) Oct 21 09:53:07 fr24 fr24feed[2062]: [main][i]Running on: debian="12" Oct 21 09:53:07 fr24 fr24feed[2062]: [main][i]Local IP(s): 10.2.0.4,fe80::be24:11ff:feb6:a307 Oct 21 09:53:07 fr24 fr24feed[2062]: [main][i]Copyright 2012-2026 Flightradar24 AB Oct 21 09:53:07 fr24 fr24feed[2062]: [main][i]https://www.flightradar24.com Oct 21 09:53:07 fr24 fr24feed[2062]: [main][i]DNS mode: PING Oct 21 09:53:07 fr24 fr24feed[2062]: [main][i]Automatic updates are ENABLED Oct 21 09:53:07 fr24 fr24feed[2062]: [I] [httpd]Server started, listening on :::8754 Oct 21 09:53:07 fr24 fr24feed[2062]: [main][i]Reader thread started Oct 21 09:53:07 fr24 fr24feed[2062]: [master][i]Starting processing thread Oct 21 09:53:07 fr24 fr24feed[2062]: [main][i]MLAT data feed started Oct 21 09:53:07 fr24 fr24feed[2062]: [reader][i]Initializing reader Oct 21 09:53:07 fr24 fr24feed[2062]: [reader][i]Connecting to AVR-TCP receiver via (avr-tcp://localhost:30002) Oct 21 09:53:07 fr24 fr24feed[2062]: [mlat][i]Waiting for MLAT configuration Oct 21 09:53:07 fr24 fr24feed[2062]: [reader][i]Connected to the receiver, configuring Oct 21 09:53:07 fr24 fr24feed[2062]: [reader][i]Configured, processing messages Oct 21 09:53:07 fr24 fr24feed[2062]: [reader][i]Timestamp source changed from UNKNOWN to SYSTEM-UNCERTAIN Oct 21 09:53:08 fr24 fr24feed[2062]: [mlat][e]Receiver not compatible with MLAT, timestamps in wrong format![time][i]Time synchronization confirmed with timesyncd Oct 21 09:53:08 fr24 fr24feed[2062]: [main][i]Feed Network client started Oct 21 09:53:08 fr24 fr24feed[2062]: [feed][i]Downloading configuration Oct 21 09:53:08 fr24 fr24feed[2062]: [main][i]RAW data server started Oct 21 09:53:08 fr24 fr24feed[2062]: [raw][i]Initializing server Oct 21 09:53:08 fr24 fr24feed[2062]: [feed][d]Fetching configuration Oct 21 09:53:08 fr24 fr24feed[2062]: [raw][i]Starting server on :::30334 Oct 21 09:53:08 fr24 fr24feed[2062]: [reader][i]Timestamp source changed from SYSTEM-UNCERTAIN to SYSTEM-VALIDATED Oct 21 09:53:08 fr24 fr24feed[2062]: [feed][e] No error Oct 21 09:53:08 fr24 fr24feed[2062]: [feed][e]Could not retrieve configuration from Flightradar24! Oct 21 09:53:08 fr24 fr24feed[2062]: [feed][e]Request failed, code=503 Oct 21 09:53:08 fr24 fr24feed[2062]: [feed][i]Failed on start, Sleeping 30 seconds Oct 21 09:53:38 fr24 fr24feed[2062]: [feed][d]Fetching configuration Oct 21 09:53:38 fr24 fr24feed[2062]: [feed][e] No error Oct 21 09:53:38 fr24 fr24feed[2062]: [feed][e]Could not retrieve configuration from Flightradar24! Oct 21 09:53:38 fr24 fr24feed[2062]: [feed][e]Request failed, code=503 Oct 21 09:53:38 fr24 fr24feed[2062]: [feed][i]Failed on start, Sleeping 60 seconds 

Source: r/flightradar24 · by /u/jtbis

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