Proxmox gui some times wrong up or down info ? VM names gone ?

Proxmox gui some times wrong up or down info ? And sometimes hostname is gone in gui only number of VM showing ?
I have a mount point to a ftp server. Looks when this mount is disconnected gui have this strange behavior ?
And then also sometimes cant login. Workaround for login is:

# /etc/init.d/apache2 stop
# /etc/init.d/pvedaemon stop
# /etc/init.d/pve-cluster stop
# /etc/init.d/pve-cluster start
# /etc/init.d/pvedaemon start
# /etc/init.d/apache2 start

But gui still wrong info or missing VM updown info and name ?? :confused: