I have a client with a Fujitsu Primergy 150 S7 that has a strange issue of slowing down every Tuesday morning around 9-10AM. Until recently with a day light saving change this was 8-9AM.
Basically all network traffic starts to become very slow and network based applications become unusable.
They cant access email or the software needed until the server is restarted and all is well again.
The system runs tax software (APS) and they store their email data files on the server with external hosting.
The server is also the main file server and most if not all documents are worked on through there.
I have tried everything I can think of and was just looking to see if anyone could possibly help.