FreeFileSync Forum

Yes, system crash, but only when I make backup FreeFileSync over network. I have another backup software, Intego Backup Express, which is old and GUI is not work perfectly, but backup over network works well. Every time when I make large backup over network with FreeFileSync Mac crash. I hope Apple ...

Now i get crash report and is attached this message.

Mac Mini is new but I use like old Mac Pro. Fresh install and first FreeFileSync version was 11.4 and now updated 11.5. Both has same issue. No cleaners, antivirus, etc.
I think Apple has some problem with OSX Big Sur,but FreeFileSync is only program what crash system repeatedly.

I make backup to my Windows 10 NAS. Before Mac Mini I have Mac Pro and running OSX Mojave without any problem. Mac Pro and FreeFileSync work fine without any issue.

I make backup my photos, videos and other personal files. Nothing special.

I am looking memory usage when I make backup. When I make local backup Mac not swap memory at all.
When I make backup over network swapped memory start increase and when is going over 2-3 gigabyte Mac is start hanging.

No. Mac crash and no option to send or save crash report.

When I make backup over network on my Mac Mini first everything work ok, then everything start hanging and if I don't stop backup Mac crash. That happend every time when backup size is severeal gigabytes. Small backup is work. Problem not exist when I make backup Thunderbolt or usb drive.