M1 Mac Studio Finder hangs and crashes accessing Synology NAS
Issue
Finder on M1 Max Mac Studio 2022 hangs and crashes when performing certain file operations on Synology DiskStation 916+ NAS shares. Users can browse and open files on the NAS normally. However, when trying to save a new file from certain applications, the file is saved with no issues, but when trying to open, or just preview the new file, Finder becomes unresponsive for about a minute and then crashes. After Finder is re-opened everything is working fine again.
The issue doesn't affect older Macs with Intel processors.