I have connection issues to Backblaze B2. The error I get on KopiaUI logs is: unable to complete GetBlob(kopia.repository,0,-1) despite 10 retries: Get "https://s3.eu-central-003.backblazeb2.com/MY_BUCKET/kopia.repository": dial tcp: lookup s3.eu-central-003.backblazeb2.com: no such host
However connecting via Cyberduck and downloading any file such as the root kopia.repository file works correctly. Any idea on what to try on KopiaUI side? I already tried using the S3 compatible API instead of the B2 API by configuring a new repository in KopiaUI with the S3 endpoint and exactly the same error happens. Bacblaze says that as it works with Cyberduck it must be a KopiaUI issue. But I don’t know what else to try. Everything worked perfectly for more than a year, and now for 15 days no single snapshot has succeeded.
Not sure if relevant, but when the repo is “Initializing” in KopiaUI there are logs for several minutes where “index-blobs” seem to be downloading or something, around 60,000 of them. Then when it finishes the error happens and no single snapshot ever succeeds.