Synchronisation MAC OS with the Nextcloud Too 3.6.0


i have a new Mac Book Pro 2022 with the newest Apple System. I started to synchrony’s some Folders, with the Nextcloud app 3.6.0 for MacOs. The first files were synchronized but after a few Folders, the synchronization stopped. The option to start the synchronization new, stopp after a few seconds and the Main Memory is only half full…

Have sombody an idea to this problem?

Thank you