Hello!

In the logs, that you provided there are numerous errors with some source files:

2023-11-10 09:25:36,379 [CL] [14] ERROR - Command::Run failed:
Copy; Source:� �
CloudBerryLab.Base.Exceptions.BadRequestException: The remote server returned an error: (400) Bad Request. ---> System.Net.WebException: The remote server returned an error: (400) Bad Reque

meaning, that in files' names there are some characters, that are not supported by Azure storage provider. This could cause the backup hanging. There are 2 workarounds for such situation:
1. Navigate to the Backup History tab, find files, that are generating this error and exclude such files and all similar once from the backup source;
2. Use New Backup format: https://help.msp360.com/cloudberry-backup/backup/about-backups/new-backup-format

Hello!

I was able to reproduce this behavior on my side. I created a feature request for our R&D department regarding this, added you to the list of customers who are expecting it to be implemented. Unfortunately, there is no ETA regarding this.

Hello!

I'm afraid there is no way to improve it just yet. Our R&D department is in the process of improving Cloudberry Explorer's search engine at the moment. I have added your request to wait list for this request and forwarded it to our R&D team. Unfortunately there is no ETA regarding when exactly this will be implemented.