>>Any ideas on where to look for culprit (or a scapegoat, never mind)? The next thing I have to tried is to move everything to the new machine and use that one as a server, though it's the solution I don't particularly like - it's the boss's machine, and bosses are probably not the right people to sit at the server. It worked fine, though.
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>Just a SWAG, but the problem may be that a Win95 box is becoming the Master Browser for your network. There are known bugs with Win95 boxes acting as Browse Master; I've mostly seen it in misconfigured NT domains.
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>You might try setting the Browse Master options of all Win95 stations on the net to 'Disabled' and make the Win98 box the Browse Master (set it to 'Enabled' rather than 'Automatic' to avoid pointless negotiation.) If any NT box is available, Workstation or Server, make -THAT_ the Browse Master for the network.
Thanks, that's probably the layout. Will try first thing on Monday.