this issue is a real problem.
Whats with User using Linux as Desktop
lets have a look to the proccess:
backup guard make a .sgbp file, this is uploaded to cloud
site chrashes.
normal no problem, using cloud backup, extract and start new – EASY
On Linux no sgbp Extractor not exist – What is the benefit to write special extracter?
no extracting possible – customers need a lot of time to get this thing done
Update Draft handles the big files as well, and it does not need extra runtime.
getting back to zip or tgz, would be more perfomant.