Server Lag Inquiry - Please Help

Hi Guys,

I’m curious as to why if I’m following RPC procedures then why when I’m looking at my client1 in the server’s preview editor slightly lags. Meaning if I’m using client 1 (three preview editors up) the client 1 looks fine in client 2’s window but client 1 slightly lags in server preview editor window. To clarify:

playing on server or client = no lag
client 1 in client 2 preview editor window(vice versa)= no lag
server in either client preview editor window= no lag
client 1 or client 2 in server’s preview editor window=slight lag

Can somebody please explain this or a workaround?

Thank you!