After todays, January 26th, CC app update, the Sync process keeps crashing on my Mac, Big Sur, 11.2 RC2 as well as on my MacBook, Big Sur 11.1.
Mac OS keeps sending me the alert the process has crashed, the FinderSync part for Adobe CC.
Process: ACCFinderSync 
Path: /Applications/Utilities/Adobe Sync/*/Core Sync.app/Contents/PlugIns/ACCFinderSync.appex/Contents/MacOS/ACCFinderSync
Version: 22.214.171.124 (126.96.36.199)
Code Type: X86-64 (Native)
Parent Process: ??? 
Responsible: ACCFinderSync 
User ID: 501
Date/Time: 2021-01-26 19:01:53.953 +0100
OS Version: macOS 11.2 (20D62)
Report Version: 12
Anonymous UUID: E8FDF3BD-D7EA-97A9-9C8A-286EF16C8377