heres one for you
SBS Server 2011
RWW into it every 15 mins nearly dead on the dot disconnects then 4-5 seconds later reconnects.
No logs that I can find, looked at the folllowing
No antivirus to eliminate this
Looked at watchguard firewall
Run the wizards again (setup your domain etc)
Looked at every log I can in the event viewer to see if I can find a related event
Quite frankly im stumped.
Took out a 2003 SBS server which had no problem
Loaded a independant remote program and monitored link to eliminate link or hardware and works fine with no interuptions.