IceDrive lost thousands of my files without any notification. Their support escalated my ticket, then ghosted me for 2 weeks before closing it. I’m sharing a script to check if your files are actually backed up: https://github.com/rupumped/NicksAPPS/blob/main/Python/IceDriveVerification.py. Note that it requires argparse.
Usage: python IceDriveVerification.py C:\Documents C:\Photos C:\Projects --backup-root I:\
Never heard of them, and their site doesn’t leave me filled with confidence. They make a big deal about using a slower algorithm, call it zero trust, but also have a client that mounts your “drive” local seamlessly. In order to do that though your files need to be unencrypted before your OS can read them. So the client needs to be constantly encrypting and decrypting your files since it hypothetically has zero knowledge of your files at rest on their server.
I could see files getting scrambled/corrupted when it’s being uploaded and downloaded in rapid succession.
Edit - You also shouldn’t consider it a backup if you’re accessing the files constantly like Dropbox. You are essentially just paying for a mountable S3 drive, not a backup.