Weird problems in 10.6.4 - Disappearing network shares and Adobe Acrobat crashes

[Arkitech]

I was working on a clients machine yesterday and he has OS X 10.6.4. For some odd reason the network shares just randomly disappear, also Adobe Acrobat Pro 9 (and Reader) crash whenever I attempted to open them.

Anyone seen similar problems in recent versions of OS X?

 

[Kmax82]

Nothing here.. I don't use Acrobat, though. But network shares have been fine.