Reboot server in root path STP

[BENCHMARKMAN]

I am having problems with my network and I was told, not sure if this is true or not, that rebooting a server connected to a switch in the root path can cause problems. Is this true?

[nextbillgates]

Rebooting the server would obviously make its services unavailable, but I don't see how it would create a problem for STP.

[mdrnhl]

I can't see how this would affect the network.