Every night before leaving for home, I turn off my office PC. That way I get a clean, hard reboot when I turn it on every morning.
On occassion, approximately every 6 weeks or so, this occurs: I power up the machine, right click on My Computer to bring up the Explorer window. As the left side pane fills in with drive letters, it stops at the second network mapped drive letter, a publicly available share (the drive letter mapped above it is another share on the same server). It can take as little as 30 seconds to display its name, but usually takes 1 to 2 minutes. Sometimes during the day when I'm traversing between folders on my C:\\ drive, it freezes everything, meaning that everything below this drive letter is not displayed, and Explorer just freezes. I have to Ctrl-Alt-Delete to get to Task Manager to kill it. Explorer comes back when I right click on My Computer, but has the same problem.
I've tried using a different drive letter for this network share; no help. If I remove it, the problem is transferred to the topmost share drive letter.
It usually goes away the next day - but not always.
I've talked to our jack-of-all-trades hardware/network guy, but he has no idea as to why this happens. Obviously, it's happening today because I'm writing about it now.
Does anyone have any ideas why this is happening, and what steps I can take to stop it from happening again?
TIA!