Bad Gateway / Timeout adding ssl

[VinterSolen]

I just installed npm in a docker.

Im trying to add ssl cert for a .DEV domain.

I add domain.dev and *.domain.dev. doing dns channelnge on porkbun api.

the txt- fields are added like i expect.

IF: the Propagation Seconds is empty or set to 300/600 i get timeout eventually.
IF the Propagation Seconds is set to like 1400+ after a longer time i get "Bad Gateway"

in both cases, the certbot still runs in the background.

After this bad gateway, i checked the SSL cert page, and it lists a cert for my domains, but expiry is today and ~10 minutes ago (so this cert is invalid already before i get it)

What am i doing wrong?

If i login to the docker console and check /tmp/letsencrupt-log/ files i see this:

2025-02-01 20:55:46,791:DEBUG:filelock:Attempting to acquire lock 139642973202768 on /tmp/npmuserhome/.cache/python-tldextract/3.11.2.final__certbot__45d1d6__tldextract-5.1.3/publicsuffix.org-tlds/de84b5ca2167d4c83e38fb162f2e8738.tldextract.json.lock
2025-02-01 20:55:46,791:DEBUG:filelock:Lock 139642973202768 acquired on /tmp/npmuserhome/.cache/python-tldextract/3.11.2.final__certbot__45d1d6__tldextract-5.1.3/publicsuffix.org-tlds/de84b5ca2167d4c83e38fb162f2e8738.tldextract.json.lock
2025-02-01 20:55:46,792:DEBUG:filelock:Attempting to acquire lock 139642973549584 on /tmp/npmuserhome/.cache/python-tldextract/3.11.2.final__certbot__45d1d6__tldextract-5.1.3/urls/62bf135d1c2f3d4db4228b9ecaf507a2.tldextract.json.lock
2025-02-01 20:55:46,792:DEBUG:filelock:Lock 139642973549584 acquired on /tmp/npmuserhome/.cache/python-tldextract/3.11.2.final__certbot__45d1d6__tldextract-5.1.3/urls/62bf135d1c2f3d4db4228b9ecaf507a2.tldextract.json.lock
2025-02-01 20:55:46,792:DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): publicsuffix.org:443
2025-02-01 20:55:46,825:DEBUG:urllib3.connectionpool:https://publicsuffix.org:443 "GET /list/public_suffix_list.dat HTTP/1.1" 200 86400
2025-02-01 20:55:46,831:DEBUG:filelock:Attempting to release lock 139642973549584 on /tmp/npmuserhome/.cache/python-tldextract/3.11.2.final__certbot__45d1d6__tldextract-5.1.3/urls/62bf135d1c2f3d4db4228b9ecaf507a2.tldextract.json.lock
2025-02-01 20:55:46,832:DEBUG:filelock:Lock 139642973549584 released on /tmp/npmuserhome/.cache/python-tldextract/3.11.2.final__certbot__45d1d6__tldextract-5.1.3/urls/62bf135d1c2f3d4db4228b9ecaf507a2.tldextract.json.lock
2025-02-01 20:55:46,839:DEBUG:filelock:Attempting to release lock 139642973202768 on /tmp/npmuserhome/.cache/python-tldextract/3.11.2.final__certbot__45d1d6__tldextract-5.1.3/publicsuffix.org-tlds/de84b5ca2167d4c83e38fb162f2e8738.tldextract.json.lock
2025-02-01 20:55:46,839:DEBUG:filelock:Lock 139642973202768 released on /tmp/npmuserhome/.cache/python-tldextract/3.11.2.final__certbot__45d1d6__tldextract-5.1.3/publicsuffix.org-tlds/de84b5ca2167d4c83e38fb162f2e8738.tldextract.json.lock
2025-02-01 20:55:46,862:DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.porkbun.com:443
2025-02-01 20:55:48,258:DEBUG:urllib3.connectionpool:https://api.porkbun.com:443 "POST /api/json/v3/dns/create/<domain>.dev HTTP/1.1" 200 None
2025-02-01 20:55:48,263:DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.porkbun.com:443
2025-02-01 20:55:50,013:DEBUG:urllib3.connectionpool:https://api.porkbun.com:443 "POST /api/json/v3/dns/create/<domain>.dev HTTP/1.1" 200 None
2025-02-01 20:55:50,014:DEBUG:certbot._internal.display.obj:Notifying user: Waiting 1400 seconds for DNS changes to propagate

[VinterSolen]

hmm. removed the outdated cert and re-ran the cert, and it worked within a few seconds.