I have a 2012 r2 server running dhcp and a 2003 r2 server running dns (I will be moving dns to the 2012 server soon). Whenever anyone on the network tries to upload a file to our 2012 r2 web server using ftp or just copying and pasting in RDP the upload takes forever. Roughly a meg/minute. However, when we upload a file within a website like web email or website that says click here to upload your file, the upload runs fast and fine. Also, copying files with RDP and FTP used to work just fine. Not sure if it was me moving the DHCP server or not. All speed tests also run fine. Web works great too.
Any ideas? Not sure where to even start.
Thanks in advance.