NFS Folder Share prb with

After facing so many problems with apps specially tot2 and gallery, i decided to clean install. I also upgraded my php version to 7.2 to meet passwords app requirement. With this setup i’m able to share files/folders with other users while if i mount as an admin NFS folder and try to share that NFS mount with other users there the prb starts. Circle keeps turning

Nginx giving timeout after 20mins. I’ve deleted and re-created share but result is same. Any ideas ?