First, is switching to TCP a problem?  My FRs are not affected and I'm not crashing to desk top, so I don't know.  Second, I never had this problem before...sais not receiving updates, switched to TCP.  It has only happened since I upgraded my McAfee software.  I turn off the virus scanner, then turned off the firewall (is that a good idea?), then tried to turn off all the McAfee stuff.  What's going on?  
If switching to tcp is not a bad thing, I don't care.  But the only change I've made is the McAfee.  That's why I think its doing it, but when I turn it off, I still get the problem.  Any suggestions???