A user reported undeliverable group messages after transferring the Hoccer account via archive export to a new device. One to one chats were not affected.
Steps to reproduce
Create user account
Add friends and create at least one group chat
Backup the account by creating an archive
Import the archive via iTunes "file sharing" to another device with fresh installed Hoccer account
Every sent group message is now marked as "undeliverable"
Workaround
Group messages can be send again after user generates a new RSA key pair
Bug description
A user reported undeliverable group messages after transferring the Hoccer account via archive export to a new device. One to one chats were not affected.
Steps to reproduce
Workaround