Win98SE and beta4

[Operator (Andy Thomson)]

I have a viewer running under Win98SE and three Servers. One on NT4.0 
SP6, one on XP Pro and one on Win98SE. VNC is 4beta4 all over and I am 
running the server as a reg. service at all PCs. the NT4.0 PC and the 
XP PC are OK but the Win98 server lasts for about 6 hours then tells me 
when I signon again after inputting the password, server unexpectedly 
closed session. What does this mean? Does VNC not like 98se?

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