Lets Encrypt intermediate certificate expired, affects Sabnzbd

SO I am encountering an issue with Sabnzbd not connecting to my news servers (Eweka, Thecubenet) with an untrusted certificate from eweka error. I found the following post on Sabnzbd site which seems to translate to an OS issue with incorrect certificates due to an intermediate signing cert from Lets Encrypt that expired Sept 30 2021. Easy enough to fix on windows, but how about on XPE? https://www.sslshopper.com/ssl-checker. ... news.eweka.nl shows the certificate chain of eweka is

Actualy this one should do everything that is required, but it still doesn't seem to work: CERT_DIR=/usr/share/ca-certificates/le mkdir -p "${CERT_DIR}" # Root Certificates curl --insecure --silent "https://letsencrypt.org/certs/isrgrootx1.pem" --output "${CERT_DIR}/isrgrootx1.crt" curl --insecure --silent "https://letsencrypt.org/certs/isrg-root-x2.pem" --output "${CERT_DIR}/isrg-root-x2.crt" # Intermediate Certificates curl --insecure --silent "https://letsencrypt.org/certs