I am working with several iMacs (about 11) on shares delivered by a windows server. Working on these shares, instantly the mappings are showing a red ball and all the rights are gone.
iMac, OS X El Capitan (10.11.5), Network
Is the server Static IP or DHCP?
Every mac is reserved in the dhcp server. This is done by selection of the mac adres
Somewhat of a Docror Watson here, not Sherlock, but can you check the Server's IP & try connecting again from one of the Macs with Browse & IP?
OK, that is strange. When i browse to the network and i look on top of the screen there is 'connected as: {user}. The problem is that this is an other account wich is used to log on the share "Apple+K"
Also, this user has other rights on the server. So it looks like you have isolated the problem here
Haven't seen this problem in awhile, but...
In Finder's Menu, select Go menu>Go to Folder, and go to "/volumes". (no quotes)
Volumes is where an alias to your hard drive ("/" at boot) is placed at startup, and where all the "mount points" for auxiliary drives are created for you to access them. This folder is normally hidden from view.
Drives with an extra 1 on the end have a side-effect of mounting a drive with the same name as the system already think exists. Try trashing the duplicates with a 1 or 2 if there are no real files in them, and reboot.
If it does contain data...
I haven't seen this problem in awhile, but...
In Finder's Menu, select Go menu>Go to Folder, and go to "/volumes". (no quotes)
Volumes is where an alias to your hard drive ("/" at boot) is placed at startup, and where all the "mount points" for auxiliary drives are created for you to access them. This folder is normally hidden from view.
Drives with an extra 1 on the end have a side-effect of mounting a drive with the same name as the system already think exists. Try trashing the duplicates with a 1 or 2 if there are no real files in them, and reboot.
If it does contain data...
Network issues
