Operating system
iOS
Joplin version
13.2.5
Sync target
S3
What issue do you have?
It used to crash on ios when I tried syncing to oracle object storage, or even hit check synchronisation configuration.
I tried again today. Hitting check synchronisation configuration would return success. But once I tried to actually sync, I got error "signature does not match could not upgrade from version 0 to version 1 the required information to complete authentification was not provided".