Recently I upgraded from my SBS2011 server to Server 2012R2 (Standard with the Essentials role), along with SBS2011 (for on site Exchange). I has SBS2011 running for a while with no issues, but upgraded for a few reasons:
SBS2011 is an older product based on Server 2008, and 2012R2 offers improved performance
2012R2 includes Hyper-V and I now have a few VM's (SBS2011 can only address 8GB of RAM)
I wanted on site Exchange (both to move away from gmail etc, but also as a learning exercise)
I wanted to setup BES for my Blackberry (this runs in a VM along with SQL Server in another VM)
However I have a few issues and wondered if anyone could help.
1) Domain logins - as part of the move the main change was from a workgroup setup to a domain, however my iMac has real issues logging into the domain. Now I get constant errors (trust relationship errors like http://support.microsoft.com/kb/162797 )
2) Windows Updates via WSUS - I have a Windows 8.1 laptop that just doesn't get updates from WSUS no matter what I do
Are these 'normal' issues for running a domain? I am thinking of reverting back to WHS2011 for the file shares, and keeping SBS2011 for just Exchange and SharePoint, and not bothering with the AD part.